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.

A332640 Number of integer partitions of n such that neither the run-lengths nor the negated run-lengths are unimodal.

Table of values

n a(n)
0 0
1 0
2 0
3 0
4 0
5 0
6 0
7 0
8 0
9 0
10 0
11 0
12 0
13 0
14 1
15 2
16 4
17 6
18 12
19 17
20 29
21 44
22 66
23 92
24 138
25 187
26 266
27 359
28 492
29 649
30 877
31 1140
32 1503
33 1938
34 2517
35 3202
36 4111
37 5175
38 6563
39 8209
40 10297
41 12763
42 15898
43 19568
44 24152
45 29575
46 36249
47 44090
48 53737
49 65022
50 78752
51 94873
52 114294

List of values

[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 4, 6, 12, 17, 29, 44, 66, 92, 138, 187, 266, 359, 492, 649, 877, 1140, 1503, 1938, 2517, 3202, 4111, 5175, 6563, 8209, 10297, 12763, 15898, 19568, 24152, 29575, 36249, 44090, 53737, 65022, 78752, 94873, 114294]

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

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