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.

A294498 Square array A(n,k), n>=0, k>=0, read by antidiagonals, where column k is the expansion of e.g.f. exp(2*k*x)*(BesselI(0,2*x) - BesselI(1,2*x))^k.

Table of values

n a(n)
0 1
1 1
2 0
3 1
4 1
5 0
6 1
7 2
8 2
9 0
10 1
11 3
12 6
13 5
14 0
15 1
16 4
17 12
18 22
19 14
20 0
21 1
22 5
23 20
24 57
25 92
26 42
27 0
28 1
29 6
30 30
31 116
32 306
33 424
34 132
35 0
36 1
37 7
38 42
39 205
40 752
41 1806
42 2108
43 429
44 0
45 1
46 8
47 56
48 330
49 1550
50 5328
51 11508
52 11134
53 1430
54 0
55 1
56 9
57 72
58 497
59 2844
60 12730
61 40632
62 78147
63 61748
64 4862
65 0

List of values

[1, 1, 0, 1, 1, 0, 1, 2, 2, 0, 1, 3, 6, 5, 0, 1, 4, 12, 22, 14, 0, 1, 5, 20, 57, 92, 42, 0, 1, 6, 30, 116, 306, 424, 132, 0, 1, 7, 42, 205, 752, 1806, 2108, 429, 0, 1, 8, 56, 330, 1550, 5328, 11508, 11134, 1430, 0, 1, 9, 72, 497, 2844, 12730, 40632, 78147, 61748, 4862, 0]