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.

A112339 Triangle read by rows of numbers b_{n,k}, n >= 2, 1 <= k < n such that (1/(1-q*t))*Product_{n,k} 1/(1 - q^n*t^k)^b_{n,k} = Sum_{i,j>=1} S_{i,j} q^i*t^j where S_{i,j} are entries in the table A008277 (the inverse Euler transformation of the table of Stirling numbers of the second kind).

Table of values

n a(n)
2 1
3 1
4 2
5 1
6 5
7 3
8 1
9 13
10 16
11 4
12 1
13 28
14 67
15 34
16 5
17 1
18 60
19 249
20 229
21 65
22 6
23 1
24 123
25 853
26 1265
27 609
28 107
29 7
30 1
31 251
32 2787
33 6325
34 4696
35 1376
36 168
37 8
38 1
39 506
40 8840
41 29484
42 31947
43 14068
44 2772
45 244
46 9
47 1
48 1018
49 27503
50 131402
51 199766
52 124859
53 36252
54 5118
55 345
56 10

List of values

[1, 1, 2, 1, 5, 3, 1, 13, 16, 4, 1, 28, 67, 34, 5, 1, 60, 249, 229, 65, 6, 1, 123, 853, 1265, 609, 107, 7, 1, 251, 2787, 6325, 4696, 1376, 168, 8, 1, 506, 8840, 29484, 31947, 14068, 2772, 244, 9, 1, 1018, 27503, 131402, 199766, 124859, 36252, 5118, 345, 10]