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.

A320079 Square array A(n,k), n >= 0, k >= 0, read by antidiagonals, where column k is the expansion of e.g.f. 1/(1 + k*log(1 - x)).

Table of values

n a(n)
0 1
1 1
2 0
3 1
4 1
5 0
6 1
7 2
8 3
9 0
10 1
11 3
12 10
13 14
14 0
15 1
16 4
17 21
18 76
19 88
20 0
21 1
22 5
23 36
24 222
25 772
26 694
27 0
28 1
29 6
30 55
31 488
32 3132
33 9808
34 6578
35 0
36 1
37 7
38 78
39 910
40 8824
41 55242
42 149552
43 72792
44 0
45 1
46 8
47 105
48 1524
49 20080
50 199456
51 1169262
52 2660544
53 920904
54 0
55 1
56 9
57 136
58 2366
59 39708
60 553870
61 5410208
62 28873800
63 54093696
64 13109088
65 0

List of values

[1, 1, 0, 1, 1, 0, 1, 2, 3, 0, 1, 3, 10, 14, 0, 1, 4, 21, 76, 88, 0, 1, 5, 36, 222, 772, 694, 0, 1, 6, 55, 488, 3132, 9808, 6578, 0, 1, 7, 78, 910, 8824, 55242, 149552, 72792, 0, 1, 8, 105, 1524, 20080, 199456, 1169262, 2660544, 920904, 0, 1, 9, 136, 2366, 39708, 553870, 5410208, 28873800, 54093696, 13109088, 0]