cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A365764 Expansion of (1/x) * Series_Reversion( x*(1-x)^3/(1+x) ).

Table of values

n a(n)
0 1
1 4
2 25
3 188
4 1563
5 13840
6 127972
7 1221260
8 11938471
9 118936100
10 1203155633
11 12325599632
12 127611357300
13 1333153669632
14 14035828918560
15 148773617605036
16 1586305110768863
17 17002975960876300
18 183102052226442475
19 1980078493171083292
20 21493846031259095539

List of values

[1, 4, 25, 188, 1563, 13840, 127972, 1221260, 11938471, 118936100, 1203155633, 12325599632, 127611357300, 1333153669632, 14035828918560, 148773617605036, 1586305110768863, 17002975960876300, 183102052226442475, 1980078493171083292, 21493846031259095539]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement.