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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.

A366084 Expansion of (1/x) * Series_Reversion( x*(1-x)^3/(1-x-x^3) ).

Table of values

n a(n)
0 1
1 2
2 7
3 29
4 132
5 637
6 3199
7 16536
8 87366
9 469556
10 2558610
11 14100033
12 78437805
13 439838596
14 2483300228
15 14103794518
16 80517436710
17 461768157262
18 2658979794811
19 15366500638407
20 89093023210674
21 518064484263918
22 3020484579372765
23 17653011431832906

List of values

[1, 2, 7, 29, 132, 637, 3199, 16536, 87366, 469556, 2558610, 14100033, 78437805, 439838596, 2483300228, 14103794518, 80517436710, 461768157262, 2658979794811, 15366500638407, 89093023210674, 518064484263918, 3020484579372765, 17653011431832906]

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

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