A242321 - cp's OEIS frontend

A242321 Number of length n+6+2 0..6 arrays with every value 0..6 appearing at least once in every consecutive 6+3 elements, and new values 0..6 introduced in order.

n	a(n)
1	462
2	1638
3	5334
4	16194
5	47466
6	137166
7	395166
8	1141290
9	3312546
10	9669270
11	28147842
12	81849030
13	237928206
14	691657866
15	2010909066
16	5847101166
17	17002342422
18	49439204898
19	143753422386
20	417985825410
21	1215362762970
22	3533881164654

[462, 1638, 5334, 16194, 47466, 137166, 395166, 1141290, 3312546, 9669270, 28147842, 81849030, 237928206, 691657866, 2010909066, 5847101166, 17002342422, 49439204898, 143753422386, 417985825410, 1215362762970, 3533881164654]

cp's OEIS Frontend

A242321 Number of length n+6+2 0..6 arrays with every value 0..6 appearing at least once in every consecutive 6+3 elements, and new values 0..6 introduced in order.

Table of values

List of values