A265624 - cp's OEIS frontend

A265624 Array T(n,k): The number of words of length n in an alphabet of size k which do not contain 4 consecutive letters.

n	a(n)
1	1
2	1
3	2
4	1
5	4
6	3
7	0
8	8
9	9
10	4
11	0
12	14
13	27
14	16
15	5
16	0
17	26
18	78
19	64
20	25
21	6
22	0
23	48
24	228
25	252
26	125
27	36
28	7
29	0
30	88
31	666
32	996
33	620
34	216
35	49
36	8
37	0
38	162
39	1944
40	3936
41	3080
42	1290
43	343
44	64
45	9
46	0
47	298
48	5676
49	15552
50	15300
51	7710
52	2394
53	512
54	81
55	10
56	0
57	548
58	16572
59	61452

[1, 1, 2, 1, 4, 3, 0, 8, 9, 4, 0, 14, 27, 16, 5, 0, 26, 78, 64, 25, 6, 0, 48, 228, 252, 125, 36, 7, 0, 88, 666, 996, 620, 216, 49, 8, 0, 162, 1944, 3936, 3080, 1290, 343, 64, 9, 0, 298, 5676, 15552, 15300, 7710, 2394, 512, 81, 10, 0, 548, 16572, 61452]

cp's OEIS Frontend

A265624 Array T(n,k): The number of words of length n in an alphabet of size k which do not contain 4 consecutive letters.

Table of values

List of values