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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.

A295537 G.f. A(x) satisfies A(x)^2 = 1 + x + x*A(x)^7.

Table of values

n a(n)
0 1
1 1
2 3
3 18
4 121
5 896
6 7028
7 57406
8 483080
9 4159169
10 36462855
11 324391132
12 2921210383
13 26576350332
14 243901358678
15 2255283941595
16 20991223674553
17 196508265126327
18 1849038158249933
19 17478100523106657
20 165891345107764059
21 1580380321767062796
22 15106335141526197636
23 144839560162346664092
24 1392621873057558622860
25 13424503737125805253734

List of values

[1, 1, 3, 18, 121, 896, 7028, 57406, 483080, 4159169, 36462855, 324391132, 2921210383, 26576350332, 243901358678, 2255283941595, 20991223674553, 196508265126327, 1849038158249933, 17478100523106657, 165891345107764059, 1580380321767062796, 15106335141526197636, 144839560162346664092, 1392621873057558622860, 13424503737125805253734]

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

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