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.

A369381 Triangle of numbers read by rows T(n,k) = binomial(n+1,k+1)*Stirling2(n+k,k).

Table of values

n a(n)
0 1
1 0
2 1
3 0
4 3
5 7
6 0
7 6
8 60
9 90
10 0
11 10
12 310
13 1505
14 1701
15 0
16 15
17 1260
18 14490
19 46620
20 42525
21 0
22 21
23 4445
24 105875
25 716205
26 1727110
27 1323652
28 0
29 28
30 14280
31 653100
32 8162000
33 38623200

List of values

[1, 0, 1, 0, 3, 7, 0, 6, 60, 90, 0, 10, 310, 1505, 1701, 0, 15, 1260, 14490, 46620, 42525, 0, 21, 4445, 105875, 716205, 1727110, 1323652, 0, 28, 14280, 653100, 8162000, 38623200]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement.