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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.

A295404 G.f. A(x) satisfies: A(x) = A(x)^2 - x*A(x)^3 + x^2.

Table of values

n a(n)
0 1
1 1
2 1
3 4
4 10
5 32
6 95
7 306
8 978
9 3235
10 10767
11 36470
12 124514
13 429648
14 1492944
15 5225700
16 18396350
17 65115694
18 231555165
19 826956617
20 2964543205
21 10664540170
22 38484972969
23 139281469165
24 505408580484
25 1838442927937
26 6702466323520
27 24486411113076
28 89630823136513
29 328680670354328
30 1207323483992684
31 4441801238353311
32 16365832987077134
33 60384021404260146
34 223087697417538491

List of values

[1, 1, 1, 4, 10, 32, 95, 306, 978, 3235, 10767, 36470, 124514, 429648, 1492944, 5225700, 18396350, 65115694, 231555165, 826956617, 2964543205, 10664540170, 38484972969, 139281469165, 505408580484, 1838442927937, 6702466323520, 24486411113076, 89630823136513, 328680670354328, 1207323483992684, 4441801238353311, 16365832987077134, 60384021404260146, 223087697417538491]

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

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