Loading Pablitron.com
_
Number precision :
509 digits
!! high precision, may slow down computation & display time
formula font size :
16 px
Max table/matrix Columns x Rows displayed :
5x5
Max decimal places :
5 3pi=123129,42477..
Max items displayed per sequence :
10 {1,2,3,4,5,6,7,8,9,...,20}
Default boolean display :
1 or 0
true or false
Default resultset display :
list
table
OEIS fraction match :
Numerator
Denominator
๐พ Save
๐พ Load
๐ณ Import
๐ฝ Storage
Close
formula operators ๐
Close
X
function f(n) { var fibArr = [], i = math.bignumber(0), j = math.bignumber(1); fibArr.push(i); fibArr.push(j); while (fibArr.length <= n) { fibArr.push(math.add(fibArr[j],fibArr[i])); j++; i++; } return fibArr; };
๐
P
B
A
L
I
P
ablitron.com -
v0.1.2
โ
๐ Formula quickbooks
๐ My input's history (
)
โป Clear screen
๐ Share this Pablitron ๐
๐พ Options
๐
๐ก
Switch Theme
โ Help
โจ
(n)
=
type a formula or an integer
Simpfy
โจ'
๐ข
โฏ
๐
<
>
โ
โฒ
[2x1]
[3x1]
[4x1]
[5x1]
[2x2]
[3x2]
[4x2]
[5x2]
[2x3]
[3x3]
[4x3]
[5x3]
[2x4]
[3x4]
[4x4]
[5x4]
[2x5]
[3x5]
[4x5]
[5x5]
Draw triangle until
Evaluate F
n
Show details
Real as fraction
Stop
Values
list view
more decimals
expand list
expand matrix
raw data
๐ Inspect
๐ Chart
๐ข transform
Inspect:
sequence properties
sum sequence terms
sequence grid display
prime factorization
transform detail
automatic explorer
miscellaneous tools
max child exploration
Show result as table / or list
Show/compute abundant number up to
2 divisors
5 divisors
10 divisors
20 divisors
all divisors
Partial Sum
Riordan Array
Inverse Binomial
Finite Difference - first diagonal
Finite Difference - first row
Finite Difference - second row
Finite Difference - third row
Pair Sum - first diagonal
Pair Sum - first row
Colored Binary Words
Reverse Words
elements by row
Colored Modular Graph
Grid display with
max elements by row
Base convert
2 (Binary)
3
4
4 (DNA)
4 (RNA)
5
6
7
8 (Octal)
9
11
12
13
14
15
16 (Hexa)
17
18
19
20
20 (Kaktovik)
20 (Mayan)
21
23
24
25
26
27
28
29
30
31
32
33
34
35
36
42 (euler prime formula n^2-n+41)
60 (Sumerian/Babylonian base)
119 ([118] known chemical elements)
137 (1/fine structure constant)
138 (1/fine structure constant +1)
139 (bohr's [138] chemical elements limit)
172 (theorical extended periodic table -1 Element)
173 ([172] theorical extended periodic table)
Sum terms
Finite difference
Number Wall
Euler Machine
P.Carranza L transform
Interlaced Pair Sum
Tetrahedral
Boustrophedon
each
terms
until
rows
select tool
Draw Pascal triangle
Draw Bell triangle
Draw Boustrophedon triangle
Draw Catalan's triangle
Draw Floyd's triangle
Draw Hosoya's triangle
Draw Eulerian's triangle
Draw Narayana's triangle
Draw Power table
show
first rows
Chart type:
sequence graphs
special graphs
Apply transform:
number of digits
Remove 0s in sequence
Invert Sign (*-1)
Alternate Sign [:i*2-1](*-1)
Absolute value | n |
Reverse sequence n=[::-1]
Sum terms
Partial sum
Riordan array
Finite difference
Tetrahedral
Inverse binomial
Boustrophedon
Laplace
Lagrange inversion
Digital root
Digit sum
Additive persistence
Multiplicative root
Multiplicative persistence
Numeric difference
Reciprocal period
Reciprocal period value
Custom function
Continued fraction of real
real from seq. as Cont fract
decimal expansion of real
Count occurence
Custom formula
each
terms
result is
1st diagonal
2nd diagonal
1st row
2nd row
until
terms
Calculate
๐ Numbers format โผ
X
Pretty Print
digital root base
2
3
4
5
6
7
8
9
10
11
13
19
21
25
31
43
61
91
121
Additional number info
modulo
Digital root
Digital sum
Additive persistence
Multiplicative root
Multiplicative persistence
Numeric Difference
Reciprocal period
Euler Totient
colorize odd/Even
Highlight primes
colorize digit root
colorize numbers with digit root color
No numbers
Round shape
Square shape
Show only number additional information
Inspector:
โจฏ
โฟ
โ
โ
Share
Search the sequence in oeis.org
