A372307 - cp's OEIS frontend

A372307 Square array read by antidiagonals: T(n,k) is the number of derangements of a multiset comprising n repeats of a k-element set.

n	a(n)
0	1
1	1
2	1
3	1
4	0
5	1
6	1
7	1
8	0
9	1
10	1
11	2
12	1
13	0
14	1
15	1
16	9
17	10
18	1
19	0
20	1
21	1
22	44
23	297
24	56
25	1
26	0
27	1
28	1
29	265
30	13756
31	13833
32	346
33	1
34	0
35	1
36	1
37	1854
38	925705
39	6699824
40	748521
41	2252
42	1
43	0
44	1
45	1
46	14833
47	85394646
48	5691917785
49	3993445276
50	44127009
51	15184
52	1
53	0
54	1

[1, 1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 2, 1, 0, 1, 1, 9, 10, 1, 0, 1, 1, 44, 297, 56, 1, 0, 1, 1, 265, 13756, 13833, 346, 1, 0, 1, 1, 1854, 925705, 6699824, 748521, 2252, 1, 0, 1, 1, 14833, 85394646, 5691917785, 3993445276, 44127009, 15184, 1, 0, 1]

cp's OEIS Frontend

A372307 Square array read by antidiagonals: T(n,k) is the number of derangements of a multiset comprising n repeats of a k-element set.

Table of values

List of values