Number of n X 4 0..4 arrays with row sums 4 and column sums n.
A172816
Number of n X 4 0..4 arrays with row sums 4 and column sums n.
Terms
- a(0) =1a(1) =19a(2) =415a(3) =10147a(4) =261331a(5) =7100821a(6) =200148649a(7) =5796870115a(8) =171475190227
External references
- oeis: A172816