A268956 - cp's OEIS frontend

A268956 T(n,k)=Number of length-n 0..k arrays with no repeated value equal to the previous repeated value, with new values introduced in sequential order.

n	a(n)
1	1
2	1
3	2
4	1
5	2
6	3
7	1
8	2
9	4
10	5
11	1
12	2
13	4
14	11
15	7
16	1
17	2
18	4
19	12
20	29
21	11
22	1
23	2
24	4
25	12
26	39
27	77
28	15
29	1
30	2
31	4
32	12
33	40
34	138
35	201
36	23
37	1
38	2
39	4
40	12
41	40
42	153
43	499
44	525
45	31
46	1
47	2
48	4
49	12
50	40
51	154
52	634
53	1830
54	1361
55	47
56	1
57	2
58	4
59	12
60	40
61	154
62	655
63	2785
64	6723
65	3525
66	63
67	1
68	2
69	4
70	12
71	40
72	154
73	656
74	3045

[1, 1, 2, 1, 2, 3, 1, 2, 4, 5, 1, 2, 4, 11, 7, 1, 2, 4, 12, 29, 11, 1, 2, 4, 12, 39, 77, 15, 1, 2, 4, 12, 40, 138, 201, 23, 1, 2, 4, 12, 40, 153, 499, 525, 31, 1, 2, 4, 12, 40, 154, 634, 1830, 1361, 47, 1, 2, 4, 12, 40, 154, 655, 2785, 6723, 3525, 63, 1, 2, 4, 12, 40, 154, 656, 3045]

cp's OEIS Frontend

A268956 T(n,k)=Number of length-n 0..k arrays with no repeated value equal to the previous repeated value, with new values introduced in sequential order.

Table of values

List of values