A242237 - cp's OEIS frontend

A242237 Number of length n+6+1 0..6 arrays with every value 0..6 appearing at least once in every consecutive 6+2 elements, and new values 0..6 introduced in order.

n	a(n)
1	28
2	70
3	148
4	298
5	592
6	1174
7	2332
8	4642
9	9256
10	18442
11	36736
12	73174
13	145756
14	290338
15	578344
16	1152046
17	2294836
18	4571230
19	9105724
20	18138274
21	36130792
22	71971246
23	143364148
24	285576250
25	568857664
26	1133144098
27	2257182472
28	4496226670

[28, 70, 148, 298, 592, 1174, 2332, 4642, 9256, 18442, 36736, 73174, 145756, 290338, 578344, 1152046, 2294836, 4571230, 9105724, 18138274, 36130792, 71971246, 143364148, 285576250, 568857664, 1133144098, 2257182472, 4496226670]

cp's OEIS Frontend

A242237 Number of length n+6+1 0..6 arrays with every value 0..6 appearing at least once in every consecutive 6+2 elements, and new values 0..6 introduced in order.

Table of values

List of values