A166812 - cp's OEIS frontend

A166812 Number of n X 7 1..2 arrays containing at least one of each value, all equal values connected, rows considered as a single number in nondecreasing order, and columns considered as a single number in nondecreasing order.

n	a(n)
1	6
2	34
3	118
4	328
5	790
6	1714
7	3430
8	6433
9	11438
10	19446
11	31822
12	50386
13	77518
14	116278
15	170542
16	245155
17	346102
18	480698
19	657798
20	888028
21	1184038
22	1560778
23	2035798
24	2629573
25	3365854
26	4272046
27	5379614
28	6724518
29	8347678
30	10295470
31	12620254
32	15380935
33	18643558
34	22481938

[6, 34, 118, 328, 790, 1714, 3430, 6433, 11438, 19446, 31822, 50386, 77518, 116278, 170542, 245155, 346102, 480698, 657798, 888028, 1184038, 1560778, 2035798, 2629573, 3365854, 4272046, 5379614, 6724518, 8347678, 10295470, 12620254, 15380935, 18643558, 22481938]

cp's OEIS Frontend

A166812 Number of n X 7 1..2 arrays containing at least one of each value, all equal values connected, rows considered as a single number in nondecreasing order, and columns considered as a single number in nondecreasing order.

Table of values

List of values