cp's OEIS Frontend

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.

A367661 G.f. A(x) satisfies A(x) = 1 / (1 - x - x * A(x^5)).

Table of values

n a(n)
0 1
1 2
2 4
3 8
4 16
5 32
6 66
7 136
8 280
9 576
10 1184
11 2436
12 5012
13 10312
14 21216
15 43648
16 89800
17 184752
18 380104
19 782016
20 1608896
21 3310096
22 6810096
23 14010896
24 28825616
25 59304992
26 122012384
27 251024768
28 516451136
29 1062531712
30 2186022176
31 4497459138
32 9252943048

List of values

[1, 2, 4, 8, 16, 32, 66, 136, 280, 576, 1184, 2436, 5012, 10312, 21216, 43648, 89800, 184752, 380104, 782016, 1608896, 3310096, 6810096, 14010896, 28825616, 59304992, 122012384, 251024768, 516451136, 1062531712, 2186022176, 4497459138, 9252943048]

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

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