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.

A189233 Square array A(n,k), n >= 0, k >= 0, read by antidiagonals upwards, where the e.g.f. of column k is exp(k*(e^x-1)).

Table of values

n a(n)
0 1
1 0
2 1
3 0
4 1
5 1
6 0
7 2
8 2
9 1
10 0
11 5
12 6
13 3
14 1
15 0
16 15
17 22
18 12
19 4
20 1
21 0
22 52
23 94
24 57
25 20
26 5
27 1
28 0
29 203
30 454
31 309
32 116
33 30
34 6
35 1
36 0
37 877
38 2430
39 1866
40 756
41 205
42 42
43 7
44 1
45 0
46 4140
47 14214
48 12351
49 5428
50 1555
51 330
52 56
53 8
54 1
55 0
56 21147
57 89918
58 88563
59 42356
60 12880
61 2850
62 497
63 72
64 9
65 1

List of values

[1, 0, 1, 0, 1, 1, 0, 2, 2, 1, 0, 5, 6, 3, 1, 0, 15, 22, 12, 4, 1, 0, 52, 94, 57, 20, 5, 1, 0, 203, 454, 309, 116, 30, 6, 1, 0, 877, 2430, 1866, 756, 205, 42, 7, 1, 0, 4140, 14214, 12351, 5428, 1555, 330, 56, 8, 1, 0, 21147, 89918, 88563, 42356, 12880, 2850, 497, 72, 9, 1]