A240287 - cp's OEIS frontend

A240287 Number of 4Xn 0..3 arrays with no element equal to one plus the sum of elements to its left or two plus the sum of the elements above it or zero plus the sum of the elements diagonally to its northwest, modulo 4.

n	a(n)
1	4
2	38
3	262
4	3457
5	28654
6	443168
7	3980245
8	64782938
9	596789376
10	9869794598
11	91652276224
12	1523203607042
13	14179800809674
14	236017741338558
15	2198821491143543
16	36615754869208829
17	341205510217305667

[4, 38, 262, 3457, 28654, 443168, 3980245, 64782938, 596789376, 9869794598, 91652276224, 1523203607042, 14179800809674, 236017741338558, 2198821491143543, 36615754869208829, 341205510217305667]

cp's OEIS Frontend

A240287 Number of 4Xn 0..3 arrays with no element equal to one plus the sum of elements to its left or two plus the sum of the elements above it or zero plus the sum of the elements diagonally to its northwest, modulo 4.

Table of values

List of values