Number of nX3 0..3 arrays with no element equal to zero plus the sum of elements to its left or two plus the sum of elements above it, modulo 4.
A239644
Number of nX3 0..3 arrays with no element equal to zero plus the sum of elements to its left or two plus the sum of elements above it, modulo 4.
Terms
- a(0) =8a(1) =92a(2) =1182a(3) =13476a(4) =158728a(5) =1864886a(6) =21813374a(7) =255830770a(8) =2997975560a(9) =35134044112a(10) =411772022880
External references
- oeis: A239644