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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.

A225393 Expansion of 1/(1 - x - x^2 + x^6 - x^8).

Table of values

n a(n)
0 1
1 1
2 2
3 3
4 5
5 8
6 12
7 19
8 30
9 47
10 74
11 116
12 183
13 288
14 453
15 713
16 1122
17 1766
18 2779
19 4373
20 6882
21 10830
22 17043
23 26820
24 42206
25 66419
26 104522
27 164484
28 258845
29 407339
30 641021
31 1008761
32 1587466
33 2498162
34 3931305
35 6186612
36 9735741
37 15320931
38 24110227
39 37941757
40 59708145

List of values

[1, 1, 2, 3, 5, 8, 12, 19, 30, 47, 74, 116, 183, 288, 453, 713, 1122, 1766, 2779, 4373, 6882, 10830, 17043, 26820, 42206, 66419, 104522, 164484, 258845, 407339, 641021, 1008761, 1587466, 2498162, 3931305, 6186612, 9735741, 15320931, 24110227, 37941757, 59708145]

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

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