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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.

A288578 q-Expansion of wedge character chi^(2)(q).

Table of values

n a(n)
0 1
1 2
2 5
3 9
4 18
5 31
6 55
7 91
8 151
9 240
10 381
11 587
12 900
13 1352
14 2018
15 2966
16 4332
17 6250
18 8962
19 12725
20 17962
21 25147
22 35015
23 48414
24 66603
25 91071
26 123945
27 167786
28 226154
29 303375
30 405337
31 539249
32 714740
33 943659
34 1241605
35 1627812
36 2127302
37 2770966
38 3598567

List of values

[1, 2, 5, 9, 18, 31, 55, 91, 151, 240, 381, 587, 900, 1352, 2018, 2966, 4332, 6250, 8962, 12725, 17962, 25147, 35015, 48414, 66603, 91071, 123945, 167786, 226154, 303375, 405337, 539249, 714740, 943659, 1241605, 1627812, 2127302, 2770966, 3598567]

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

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