A269640 - cp's OEIS frontend

A269640 T(n,k)=Number of length-n 0..k arrays with no repeated value differing from the previous repeated value by other than plus two or minus 1.

n	a(n)
1	2
2	3
3	4
4	4
5	9
6	6
7	5
8	16
9	24
10	9
11	6
12	25
13	60
14	63
15	12
16	7
17	36
18	120
19	221
20	159
21	16
22	8
23	49
24	210
25	567
26	796
27	396
28	20
29	9
30	64
31	336
32	1209
33	2637
34	2828
35	969
36	25
37	10
38	81
39	504
40	2279
41	6876
42	12125
43	9928
44	2349
45	30
46	11
47	100
48	720
49	3933
50	15307
51	38738
52	55225
53	34537
54	5640
55	36
56	12
57	121
58	990

[2, 3, 4, 4, 9, 6, 5, 16, 24, 9, 6, 25, 60, 63, 12, 7, 36, 120, 221, 159, 16, 8, 49, 210, 567, 796, 396, 20, 9, 64, 336, 1209, 2637, 2828, 969, 25, 10, 81, 504, 2279, 6876, 12125, 9928, 2349, 30, 11, 100, 720, 3933, 15307, 38738, 55225, 34537, 5640, 36, 12, 121, 990]

cp's OEIS Frontend

A269640 T(n,k)=Number of length-n 0..k arrays with no repeated value differing from the previous repeated value by other than plus two or minus 1.

Table of values

List of values