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.

A299444 Triangle read by rows, T(n, k) = 2^k*binomial(n, k)*hypergeom([-k, k - n, k - n], [1, -n], 1/2) for n >= 0 and 0 <= k <= n.

Table of values

n a(n)
0 1
1 1
2 2
3 1
4 5
5 4
6 1
7 10
8 16
9 8
10 1
11 17
12 49
13 44
14 16
15 1
16 26
17 121
18 182
19 112
20 32
21 1
22 37
23 256
24 593
25 584
26 272
27 64
28 1
29 50
30 484
31 1616
32 2368
33 1712
34 640
35 128
36 1
37 65
38 841
39 3848
40 7921
41 8312
42 4720
43 1472
44 256
45 1
46 82
47 1369
48 8254
49 22841
50 33002
51 26704
52 12448
53 3328
54 512

List of values

[1, 1, 2, 1, 5, 4, 1, 10, 16, 8, 1, 17, 49, 44, 16, 1, 26, 121, 182, 112, 32, 1, 37, 256, 593, 584, 272, 64, 1, 50, 484, 1616, 2368, 1712, 640, 128, 1, 65, 841, 3848, 7921, 8312, 4720, 1472, 256, 1, 82, 1369, 8254, 22841, 33002, 26704, 12448, 3328, 512]