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.

A096040 Triangle read by rows: T(n,k) = (n+1,k)-th element of (M^6-M)/5, where M is the infinite lower Pascal's triangle matrix, 1<=k<=n.

Table of values

n a(n)
1 1
2 7
3 2
4 43
5 21
6 3
7 259
8 172
9 42
10 4
11 1555
12 1295
13 430
14 70
15 5
16 9331
17 9330
18 3885
19 860
20 105
21 6
22 55987
23 65317
24 32655
25 9065
26 1505
27 147
28 7
29 335923
30 447896
31 261268
32 87080
33 18130
34 2408
35 196
36 8
37 2015539
38 3023307
39 2015532
40 783804
41 195930
42 32634
43 3612
44 252
45 9

List of values

[1, 7, 2, 43, 21, 3, 259, 172, 42, 4, 1555, 1295, 430, 70, 5, 9331, 9330, 3885, 860, 105, 6, 55987, 65317, 32655, 9065, 1505, 147, 7, 335923, 447896, 261268, 87080, 18130, 2408, 196, 8, 2015539, 3023307, 2015532, 783804, 195930, 32634, 3612, 252, 9]