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.

A102735 Table read by rows giving the coefficients of general sum formulas of n-th sums of Bell numbers (A005001). The k-th row (k>=1) contains T(i,k) for i=1 to 2*k and k=1 to n-3, where T(i,k) satisfies Sum_{q=1..n} Bell(q) = 1 + C(n,2) + Sum_{k=1..n-3} Sum_{i=1..2*k} T(i,k) * C(n-k-2,1).

Table of values

n a(n)
1 2
2 1
3 8
4 13
5 10
6 3
7 22
8 74
9 134
10 134
11 70
12 15
13 52
14 314
15 1024
16 1964
17 2296
18 1615
19 630
20 105
21 114
22 1155
23 6084
24 18954
25 37512
26 48677
27 41426
28 22330
29 6930
30 945
31 240
32 3927
33 31494
34 146907
35 438948
36 885653
37 1237958
38 1204525
39 802648
40 349965
41 90090
42 10395
43 494

List of values

[2, 1, 8, 13, 10, 3, 22, 74, 134, 134, 70, 15, 52, 314, 1024, 1964, 2296, 1615, 630, 105, 114, 1155, 6084, 18954, 37512, 48677, 41426, 22330, 6930, 945, 240, 3927, 31494, 146907, 438948, 885653, 1237958, 1204525, 802648, 349965, 90090, 10395, 494]