A240759 - cp's OEIS frontend

A240759 Number of nX5 0..3 arrays with no element equal to one plus the sum of elements to its left or zero plus the sum of elements above it or zero 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	57
2	124
3	553
4	1750
5	5325
6	21859
7	66809
8	222091
9	811643
10	2448916
11	9024626
12	30179690
13	99789149
14	353161702
15	1157895846
16	3982409016
17	13642548710
18	45571813573
19	157078910184
20	529972106693
21	1796868367572
22	6142685239467
23	20734748809544

[57, 124, 553, 1750, 5325, 21859, 66809, 222091, 811643, 2448916, 9024626, 30179690, 99789149, 353161702, 1157895846, 3982409016, 13642548710, 45571813573, 157078910184, 529972106693, 1796868367572, 6142685239467, 20734748809544]

cp's OEIS Frontend

A240759 Number of nX5 0..3 arrays with no element equal to one plus the sum of elements to its left or zero plus the sum of elements above it or zero 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