A292712 - cp's OEIS frontend

A292712 Number A(n,k) of multisets of nonempty words with a total of n letters over k-ary alphabet such that within each word every letter of the alphabet is at least as frequent as the subsequent alphabet letter; square array A(n,k), n>=0, k>=0, read by antidiagonals.

n	a(n)
0	1
1	1
2	0
3	1
4	1
5	0
6	1
7	1
8	2
9	0
10	1
11	1
12	4
13	3
14	0
15	1
16	1
17	4
18	8
19	5
20	0
21	1
22	1
23	4
24	14
25	25
26	7
27	0
28	1
29	1
30	4
31	14
32	43
33	53
34	11
35	0
36	1
37	1
38	4
39	14
40	67
41	139
42	148
43	15
44	0
45	1
46	1
47	4
48	14
49	67
50	223
51	495
52	328
53	22
54	0
55	1
56	1
57	4
58	14
59	67
60	343
61	951
62	1544
63	858
64	30
65	0
66	1
67	1
68	4
69	14
70	67
71	343
72	1431
73	3680
74	5111
75	1938
76	42
77	0

[1, 1, 0, 1, 1, 0, 1, 1, 2, 0, 1, 1, 4, 3, 0, 1, 1, 4, 8, 5, 0, 1, 1, 4, 14, 25, 7, 0, 1, 1, 4, 14, 43, 53, 11, 0, 1, 1, 4, 14, 67, 139, 148, 15, 0, 1, 1, 4, 14, 67, 223, 495, 328, 22, 0, 1, 1, 4, 14, 67, 343, 951, 1544, 858, 30, 0, 1, 1, 4, 14, 67, 343, 1431, 3680, 5111, 1938, 42, 0]

cp's OEIS Frontend

A292712 Number A(n,k) of multisets of nonempty words with a total of n letters over k-ary alphabet such that within each word every letter of the alphabet is at least as frequent as the subsequent alphabet letter; square array A(n,k), n>=0, k>=0, read by antidiagonals.

Table of values

List of values