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.

A362715 Triangle read by rows: T(n, k) = 2^(n-k)*(2*n)!/(2*k)! * [x^(2*n)] U[x]^(2*k), where U(x) = x*2F1([3/4, 3/4], [3/2], 4*x^2)/2F1([1/4, 1/4], [1/2], 4*x^2).

Table of values

n a(n)
0 1
1 0
2 1
3 0
4 48
5 1
6 0
7 7584
8 240
9 1
10 0
11 2515968
12 97664
13 672
14 1
15 0
16 1432498176
17 63221760
18 560448
19 1440
20 1
21 0
22 1247557386240
23 60299053056
24 628024320
25 2141568
26 2640
27 1
28 0
29 1542446268088320
30 79885647249408
31 933093697536
32 3819239424
33 6374368
34 4368
35 1

List of values

[1, 0, 1, 0, 48, 1, 0, 7584, 240, 1, 0, 2515968, 97664, 672, 1, 0, 1432498176, 63221760, 560448, 1440, 1, 0, 1247557386240, 60299053056, 628024320, 2141568, 2640, 1, 0, 1542446268088320, 79885647249408, 933093697536, 3819239424, 6374368, 4368, 1]