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.

A369267 Expansion of (1/x) * Series_Reversion( x * (1-x)^2 / (1+x^3)^2 ).

Table of values

n a(n)
0 1
1 2
2 7
3 32
4 163
5 884
6 5009
7 29310
8 175750
9 1074264
10 6668825
11 41929970
12 266464579
13 1708829584
14 11044663663
15 71871779008
16 470495357634
17 3096311833496
18 20472771422946
19 135937759368388
20 906056228361095
21 6059922934991008
22 40657629626645463

List of values

[1, 2, 7, 32, 163, 884, 5009, 29310, 175750, 1074264, 6668825, 41929970, 266464579, 1708829584, 11044663663, 71871779008, 470495357634, 3096311833496, 20472771422946, 135937759368388, 906056228361095, 6059922934991008, 40657629626645463]

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

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