Number of nX5 0..2 arrays with no element equal to the sum modulo 3 of elements to its left or elements above it.
A238723
Number of nX5 0..2 arrays with no element equal to the sum modulo 3 of elements to its left or elements above it.
Terms
- a(0) =8a(1) =42a(2) =336a(3) =1506a(4) =11440a(5) =48538a(6) =359456a(7) =1502622a(8) =10971288a(9) =45750856a(10) =331213056a(11) =1382740252a(12) =9956765976a(13) =41644596642a(14) =298827741680
External references
- oeis: A238723