A240281 - cp's OEIS frontend

A240281 Number of n X 4 0..3 arrays with no element equal to one plus the sum of elements to its left or two plus the sum of elements above it or zero plus the sum of the elements diagonally to its northwest, modulo 4.

n	a(n)
1	4
2	76
3	570
4	3457
5	33183
6	218658
7	1851080
8	15760838
9	110599613
10	945852472
11	7409236730
12	55988117579
13	467427537182
14	3584402597875
15	28182066532013
16	228525081390122
17	1759513489969607
18	14047642078491638
19	111675119083235178

[4, 76, 570, 3457, 33183, 218658, 1851080, 15760838, 110599613, 945852472, 7409236730, 55988117579, 467427537182, 3584402597875, 28182066532013, 228525081390122, 1759513489969607, 14047642078491638, 111675119083235178]

cp's OEIS Frontend

A240281 Number of n X 4 0..3 arrays with no element equal to one plus the sum of elements to its left or two plus the sum of elements above it or zero plus the sum of the elements diagonally to its northwest, modulo 4.

Table of values

List of values