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.

A239955 Number of partitions p of n such that (number of distinct parts of p) <= max(p) - min(p).

Table of values

n a(n)
0 0
1 0
2 0
3 0
4 1
5 2
6 4
7 7
8 12
9 17
10 27
11 38
12 54
13 75
14 104
15 137
16 187
17 245
18 322
19 418
20 542
21 691
22 887
23 1121
24 1417
25 1777
26 2228
27 2767
28 3441
29 4247
30 5235
31 6424
32 7871
33 9594
34 11688
35 14173
36 17168
37 20723
38 24979
39 30008
40 36010
41 43085
42 51479
43 61357
44 73032
45 86718
46 102852
47 121718

List of values

[0, 0, 0, 0, 1, 2, 4, 7, 12, 17, 27, 38, 54, 75, 104, 137, 187, 245, 322, 418, 542, 691, 887, 1121, 1417, 1777, 2228, 2767, 3441, 4247, 5235, 6424, 7871, 9594, 11688, 14173, 17168, 20723, 24979, 30008, 36010, 43085, 51479, 61357, 73032, 86718, 102852, 121718]