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.

A096039 Triangle read by rows: T(n,k) = (n+1,k)-th element of (M^5-M)/4, where M is the infinite lower Pascal's triangle matrix, 1<=k<=n.

Table of values

n a(n)
1 1
2 6
3 2
4 31
5 18
6 3
7 156
8 124
9 36
10 4
11 781
12 780
13 310
14 60
15 5
16 3906
17 4686
18 2340
19 620
20 90
21 6
22 19531
23 27342
24 16401
25 5460
26 1085
27 126
28 7
29 97656
30 156248
31 109368
32 43736
33 10920
34 1736
35 168
36 8
37 488281
38 878904
39 703116
40 328104
41 98406
42 19656
43 2604
44 216
45 9
46 2441406

List of values

[1, 6, 2, 31, 18, 3, 156, 124, 36, 4, 781, 780, 310, 60, 5, 3906, 4686, 2340, 620, 90, 6, 19531, 27342, 16401, 5460, 1085, 126, 7, 97656, 156248, 109368, 43736, 10920, 1736, 168, 8, 488281, 878904, 703116, 328104, 98406, 19656, 2604, 216, 9, 2441406]