A221850 - cp's OEIS frontend

A221850 Number of nX3 arrays of occupancy after each element stays put or moves to some horizontal, diagonal or antidiagonal neighbor, without consecutive moves in the same direction.

n	a(n)
1	6
2	302
3	10085
4	354670
5	12277568
6	426752551
7	14818941152
8	514719294830
9	17877010521736
10	620906972675376
11	21565339027443844
12	749008098922831183
13	26014567709115430632
14	903538668696429777028
15	31381728865914983789375

[6, 302, 10085, 354670, 12277568, 426752551, 14818941152, 514719294830, 17877010521736, 620906972675376, 21565339027443844, 749008098922831183, 26014567709115430632, 903538668696429777028, 31381728865914983789375]

cp's OEIS Frontend

A221850 Number of nX3 arrays of occupancy after each element stays put or moves to some horizontal, diagonal or antidiagonal neighbor, without consecutive moves in the same direction.

Table of values

List of values