A242629 - cp's OEIS frontend

A242629 Number of n-length words w over a 6-ary alphabet {a_1,...,a_6} such that w contains never more than j consecutive letters a_j (for 1<=j<=6).

n	a(n)
0	1
1	6
2	35
3	204
4	1188
5	6919
6	40295
7	234672
8	1366694
9	7959418
10	46354440
11	269961210
12	1572213035
13	9156329637
14	53325071447
15	310557107219
16	1808637367513
17	10533228997581
18	61343923944270
19	357257684774972
20	2080614429665859
21	12117182049311250
22	70568625653399251

[1, 6, 35, 204, 1188, 6919, 40295, 234672, 1366694, 7959418, 46354440, 269961210, 1572213035, 9156329637, 53325071447, 310557107219, 1808637367513, 10533228997581, 61343923944270, 357257684774972, 2080614429665859, 12117182049311250, 70568625653399251]

cp's OEIS Frontend

A242629 Number of n-length words w over a 6-ary alphabet {a_1,...,a_6} such that w contains never more than j consecutive letters a_j (for 1<=j<=6).

Table of values

List of values