A212829 - cp's OEIS frontend

A212829 T(n,k)=Number of 0..k arrays of length n with no adjacent pair equal to its immediately preceding adjacent pair, and new values introduced in 0..k order.

n	a(n)
1	1
2	1
3	2
4	1
5	2
6	4
7	1
8	2
9	5
10	6
11	1
12	2
13	5
14	12
15	10
16	1
17	2
18	5
19	13
20	33
21	16
22	1
23	2
24	5
25	13
26	43
27	90
28	26
29	1
30	2
31	5
32	13
33	44
34	152
35	246
36	42
37	1
38	2
39	5
40	13
41	44
42	167
43	559
44	672
45	68
46	1
47	2
48	5
49	13
50	44
51	168
52	695
53	2091
54	1836
55	110
56	1
57	2
58	5
59	13
60	44
61	168
62	716
63	3070
64	7882
65	5016
66	178
67	1
68	2
69	5
70	13
71	44
72	168
73	717

[1, 1, 2, 1, 2, 4, 1, 2, 5, 6, 1, 2, 5, 12, 10, 1, 2, 5, 13, 33, 16, 1, 2, 5, 13, 43, 90, 26, 1, 2, 5, 13, 44, 152, 246, 42, 1, 2, 5, 13, 44, 167, 559, 672, 68, 1, 2, 5, 13, 44, 168, 695, 2091, 1836, 110, 1, 2, 5, 13, 44, 168, 716, 3070, 7882, 5016, 178, 1, 2, 5, 13, 44, 168, 717]

cp's OEIS Frontend

A212829 T(n,k)=Number of 0..k arrays of length n with no adjacent pair equal to its immediately preceding adjacent pair, and new values introduced in 0..k order.

Table of values

List of values