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.

A108290 Triangle, read by rows, such that row n equals the inverse binomial transform of row n of table A060543, where A060543(n,k) = C(n+n*k+k, n*k+k).

Table of values

n a(n)
0 1
1 1
2 2
3 1
4 9
5 9
6 1
7 34
8 96
9 64
10 1
11 125
12 750
13 1250
14 625
15 1
16 461
17 5265
18 16470
19 19440
20 7776
21 1
22 1715
23 35329
24 184877
25 386561
26 352947
27 117649
28 1
29 6434
30 232288
31 1913408
32 6307840
33 9863168
34 7340032
35 2097152
36 1
37 24309
38 1513656
39 18921924
40 92365758
41 220016574

List of values

[1, 1, 2, 1, 9, 9, 1, 34, 96, 64, 1, 125, 750, 1250, 625, 1, 461, 5265, 16470, 19440, 7776, 1, 1715, 35329, 184877, 386561, 352947, 117649, 1, 6434, 232288, 1913408, 6307840, 9863168, 7340032, 2097152, 1, 24309, 1513656, 18921924, 92365758, 220016574]