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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.

A365699 G.f. satisfies A(x) = 1 + x^5*A(x)^2 / (1 - x*A(x)).

Table of values

n a(n)
0 1
1 0
2 0
3 0
4 0
5 1
6 1
7 1
8 1
9 1
10 3
11 6
12 10
13 15
14 21
15 33
16 57
17 101
18 175
19 291
20 477
21 791
22 1341
23 2310
24 3986
25 6839
26 11681
27 19966
28 34300
29 59245
30 102647
31 177963
32 308483
33 534973
34 929147
35 1616981
36 2818967
37 4920299
38 8594665
39 15023561
40 26283971
41 46030771
42 80695333
43 141593087

List of values

[1, 0, 0, 0, 0, 1, 1, 1, 1, 1, 3, 6, 10, 15, 21, 33, 57, 101, 175, 291, 477, 791, 1341, 2310, 3986, 6839, 11681, 19966, 34300, 59245, 102647, 177963, 308483, 534973, 929147, 1616981, 2818967, 4920299, 8594665, 15023561, 26283971, 46030771, 80695333, 141593087]

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

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