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.

A086364 Triangle read by rows: S_D(n,k) = `Type D' Stirling numbers of the second kind.

Table of values

n a(n)
0 1
1 2
2 2
3 2
4 9
5 4
6 2
7 27
8 36
9 10
10 2
11 65
12 195
13 140
14 26
15 2
16 143
17 840
18 1180
19 540
20 76
21 2
22 301
23 3171
24 7735
25 6510
26 2142
27 232
28 2
29 619
30 11060
31 43659
32 59920
33 34692
34 8624
35 764
36 2
37 1257
38 36707
39 223566
40 467691
41 423612
42 180852
43 35856
44 2620
45 2
46 2535
47 117960
48 1071350

List of values

[1, 2, 2, 2, 9, 4, 2, 27, 36, 10, 2, 65, 195, 140, 26, 2, 143, 840, 1180, 540, 76, 2, 301, 3171, 7735, 6510, 2142, 232, 2, 619, 11060, 43659, 59920, 34692, 8624, 764, 2, 1257, 36707, 223566, 467691, 423612, 180852, 35856, 2620, 2, 2535, 117960, 1071350]

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

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