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.

A216379 Triangle of generalized Stirling numbers S_{n,n}(5,k) read by rows (n>=0, n<=k<=5n) the sum of which is A182924.

Table of values

n a(n)
0 1
1 1
2 15
3 25
4 10
5 1
6 16
7 1280
8 9080
9 16944
10 12052
11 3840
12 580
13 40
14 1
15 1296
16 330480
17 6148872
18 28245672
19 49658508
20 41392620
21 18428400
22 4691412
23 706833
24 63375
25 3285
26 90
27 1
28 331776
29 207028224
30 8190885888
31 74684104704
32 253100173824
33 405044582400
34 351783415296
35 181005401088
36 58436640576
37 12288192000
38 1721191680
39 162115584
40 10228144
41 423360
42 10960
43 160
44 1

List of values

[1, 1, 15, 25, 10, 1, 16, 1280, 9080, 16944, 12052, 3840, 580, 40, 1, 1296, 330480, 6148872, 28245672, 49658508, 41392620, 18428400, 4691412, 706833, 63375, 3285, 90, 1, 331776, 207028224, 8190885888, 74684104704, 253100173824, 405044582400, 351783415296, 181005401088, 58436640576, 12288192000, 1721191680, 162115584, 10228144, 423360, 10960, 160, 1]