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.

A287532 Square array A(n,k), n >= 0, k >= 1, read by antidiagonals upwards, where A(n,k) = sum of unimodal products of length n and bound k.

Table of values

n a(n)
0 1
1 1
2 1
3 1
4 4
5 1
6 1
7 11
8 9
9 1
10 1
11 26
12 50
13 16
14 1
15 1
16 57
17 222
18 150
19 25
20 1
21 1
22 120
23 867
24 1080
25 355
26 36
27 1
28 1
29 247
30 3123
31 6627
32 3775
33 721
34 49
35 1
36 1
37 502
38 10660
39 36552
40 33502
41 10626
42 1316
43 64
44 1
45 1
46 1013
47 35064
48 187000
49 262570
50 128758
51 25676
52 2220
53 81
54 1

List of values

[1, 1, 1, 1, 4, 1, 1, 11, 9, 1, 1, 26, 50, 16, 1, 1, 57, 222, 150, 25, 1, 1, 120, 867, 1080, 355, 36, 1, 1, 247, 3123, 6627, 3775, 721, 49, 1, 1, 502, 10660, 36552, 33502, 10626, 1316, 64, 1, 1, 1013, 35064, 187000, 262570, 128758, 25676, 2220, 81, 1]