A294220 - cp's OEIS frontend

A294220 Number A(n,k) of ascent sequences of length n where no letter multiplicity is larger than k; 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	1
9	0
10	1
11	1
12	2
13	1
14	0
15	1
16	1
17	2
18	4
19	1
20	0
21	1
22	1
23	2
24	5
25	10
26	1
27	0
28	1
29	1
30	2
31	5
32	14
33	27
34	1
35	0
36	1
37	1
38	2
39	5
40	15
41	47
42	83
43	1
44	0
45	1
46	1
47	2
48	5
49	15
50	52
51	180
52	277
53	1
54	0
55	1
56	1
57	2
58	5
59	15
60	53
61	210
62	773
63	1015
64	1
65	0
66	1
67	1
68	2
69	5
70	15
71	53
72	216
73	964
74	3701
75	4007
76	1
77	0

[1, 1, 0, 1, 1, 0, 1, 1, 1, 0, 1, 1, 2, 1, 0, 1, 1, 2, 4, 1, 0, 1, 1, 2, 5, 10, 1, 0, 1, 1, 2, 5, 14, 27, 1, 0, 1, 1, 2, 5, 15, 47, 83, 1, 0, 1, 1, 2, 5, 15, 52, 180, 277, 1, 0, 1, 1, 2, 5, 15, 53, 210, 773, 1015, 1, 0, 1, 1, 2, 5, 15, 53, 216, 964, 3701, 4007, 1, 0]

cp's OEIS Frontend

A294220 Number A(n,k) of ascent sequences of length n where no letter multiplicity is larger than k; square array A(n,k), n>=0, k>=0, read by antidiagonals.

Table of values

List of values