A241360 - cp's OEIS frontend

A241360 Number of 5Xn 0..3 arrays with no element equal to zero plus the sum of elements to its left or one plus the sum of the elements above it or one plus the sum of the elements diagonally to its northwest or zero plus the sum of the elements antidiagonally to its northeast, modulo 4.

n	a(n)
1	10
2	5
3	72
4	248
5	615
6	6307
7	32942
8	81541
9	704210
10	3476469
11	11349940
12	90956040
13	405390982
14	1664167193
15	11617319555
16	51776391555
17	233086670659
18	1464941282986
19	6456205310547
20	31519467099790
21	186686429025271
22	825627186605085

[10, 5, 72, 248, 615, 6307, 32942, 81541, 704210, 3476469, 11349940, 90956040, 405390982, 1664167193, 11617319555, 51776391555, 233086670659, 1464941282986, 6456205310547, 31519467099790, 186686429025271, 825627186605085]

cp's OEIS Frontend

A241360 Number of 5Xn 0..3 arrays with no element equal to zero plus the sum of elements to its left or one plus the sum of the elements above it or one plus the sum of the elements diagonally to its northwest or zero plus the sum of the elements antidiagonally to its northeast, modulo 4.

Table of values

List of values