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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.

A364641 G.f. satisfies A(x) = 1/(1 - 2*x) - x*A(x)^3.

Table of values

n a(n)
0 1
1 1
2 1
3 2
4 3
5 5
6 10
7 16
8 31
9 59
10 101
11 206
12 376
13 692
14 1408
15 2528
16 4943
17 9767
18 17755
19 35950
20 68659
21 129029
22 262758
23 490832
24 958948
25 1920580
26 3581020
27 7203080
28 14054600
29 26665160
30 54195040
31 103450560
32 201749935
33 406617695
34 769870535
35 1539785150
36 3042812185

List of values

[1, 1, 1, 2, 3, 5, 10, 16, 31, 59, 101, 206, 376, 692, 1408, 2528, 4943, 9767, 17755, 35950, 68659, 129029, 262758, 490832, 958948, 1920580, 3581020, 7203080, 14054600, 26665160, 54195040, 103450560, 201749935, 406617695, 769870535, 1539785150, 3042812185]

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

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