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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.

A160461 Coefficients in the expansion of C/B^2, in Watson's notation of page 106.

Table of values

n a(n)
0 1
1 2
2 5
3 10
4 20
5 35
6 63
7 105
8 175
9 280
10 444
11 685
12 1050
13 1575
14 2345
15 3439
16 5005
17 7195
18 10275
19 14525
20 20405
21 28428
22 39375
23 54150
24 74080
25 100715
26 136265
27 183365
28 245645
29 327485
30 434810
31 574790
32 756965
33 992950
34 1297940
35 1690500
36 2194642
37 2839695
38 3663225
39 4711160

List of values

[1, 2, 5, 10, 20, 35, 63, 105, 175, 280, 444, 685, 1050, 1575, 2345, 3439, 5005, 7195, 10275, 14525, 20405, 28428, 39375, 54150, 74080, 100715, 136265, 183365, 245645, 327485, 434810, 574790, 756965, 992950, 1297940, 1690500, 2194642, 2839695, 3663225, 4711160]

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

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