A287214 - cp's OEIS frontend

A287214 Number A(n,k) of set partitions of [n] such that for each block all absolute differences between consecutive elements are <= k; square array A(n,k), n>=0, k>=0, read by antidiagonals.

n	a(n)
0	1
1	1
2	1
3	1
4	1
5	1
6	1
7	1
8	2
9	1
10	1
11	1
12	2
13	4
14	1
15	1
16	1
17	2
18	5
19	8
20	1
21	1
22	1
23	2
24	5
25	13
26	16
27	1
28	1
29	1
30	2
31	5
32	15
33	34
34	32
35	1
36	1
37	1
38	2
39	5
40	15
41	47
42	89
43	64
44	1
45	1
46	1
47	2
48	5
49	15
50	52
51	150
52	233
53	128
54	1
55	1
56	1
57	2
58	5
59	15
60	52
61	188
62	481
63	610
64	256
65	1
66	1
67	1
68	2
69	5
70	15
71	52
72	203
73	696
74	1545
75	1597
76	512
77	1

[1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 2, 4, 1, 1, 1, 2, 5, 8, 1, 1, 1, 2, 5, 13, 16, 1, 1, 1, 2, 5, 15, 34, 32, 1, 1, 1, 2, 5, 15, 47, 89, 64, 1, 1, 1, 2, 5, 15, 52, 150, 233, 128, 1, 1, 1, 2, 5, 15, 52, 188, 481, 610, 256, 1, 1, 1, 2, 5, 15, 52, 203, 696, 1545, 1597, 512, 1]

cp's OEIS Frontend

A287214 Number A(n,k) of set partitions of [n] such that for each block all absolute differences between consecutive elements are <= k; square array A(n,k), n>=0, k>=0, read by antidiagonals.

Table of values

List of values