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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.

A182735 Number of parts in all partitions of 2n+1 that do not contain 1 as a part.

Table of values

n a(n)
0 0
1 1
2 3
3 8
4 20
5 41
6 80
7 153
8 271
9 469
10 795
11 1305
12 2102
13 3336
14 5190
15 7968
16 12090
17 18104
18 26821
19 39371
20 57220
21 82472
22 117958
23 167405
24 235945
25 330425
26 459803
27 636142
28 875307
29 1197983
30 1631470
31 2211377
32 2983695
33 4008386
34 5362831
35 7146335
36 9486834
37 12548085
38 16538651

List of values

[0, 1, 3, 8, 20, 41, 80, 153, 271, 469, 795, 1305, 2102, 3336, 5190, 7968, 12090, 18104, 26821, 39371, 57220, 82472, 117958, 167405, 235945, 330425, 459803, 636142, 875307, 1197983, 1631470, 2211377, 2983695, 4008386, 5362831, 7146335, 9486834, 12548085, 16538651]

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

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