A222904 - cp's OEIS frontend

A222904 Number of nX6 0..3 arrays with no more than floor(nX6/2) elements unequal to at least one horizontal or antidiagonal neighbor, with new values introduced in row major 0..3 order.

n	a(n)
1	14
2	403
3	18981
4	1346067
5	115414184
6	10615237672
7	997770825049
8	94604903182085
9	9012490921248651
10	861543012964481923
11	82597017010401785014
12	7938843940520801537695
13	764786022222127620615363

[14, 403, 18981, 1346067, 115414184, 10615237672, 997770825049, 94604903182085, 9012490921248651, 861543012964481923, 82597017010401785014, 7938843940520801537695, 764786022222127620615363]

cp's OEIS Frontend

A222904 Number of nX6 0..3 arrays with no more than floor(nX6/2) elements unequal to at least one horizontal or antidiagonal neighbor, with new values introduced in row major 0..3 order.

Table of values

List of values