A073474 - cp's OEIS frontend

A073474 Triangle T(n,k) read by rows, where o.g.f. for T(n,k) is n!*Sum_{k=0..n} (1+x)^(n-k)/k!.

n	a(n)
0	1
1	2
2	1
3	5
4	6
5	2
6	16
7	33
8	24
9	6
10	65
11	196
12	228
13	120
14	24
15	326
16	1305
17	2120
18	1740
19	720
20	120
21	1957
22	9786
23	20550
24	23160
25	14760
26	5040
27	720
28	13700
29	82201
30	212352
31	305970
32	265440
33	138600
34	40320
35	5040
36	109601
37	767208
38	2356424
39	4146576
40	4571280
41	3232320
42	1431360
43	362880
44	40320

[1, 2, 1, 5, 6, 2, 16, 33, 24, 6, 65, 196, 228, 120, 24, 326, 1305, 2120, 1740, 720, 120, 1957, 9786, 20550, 23160, 14760, 5040, 720, 13700, 82201, 212352, 305970, 265440, 138600, 40320, 5040, 109601, 767208, 2356424, 4146576, 4571280, 3232320, 1431360, 362880, 40320]

cp's OEIS Frontend

A073474 Triangle T(n,k) read by rows, where o.g.f. for T(n,k) is n!*Sum_{k=0..n} (1+x)^(n-k)/k!.

Table of values

List of values