Number of 4Xn 0..3 arrays with row sums nondecreasing and column sums unimodal.
A224126
Number of 4Xn 0..3 arrays with row sums nondecreasing and column sums unimodal.
Terms
- a(0) =35a(1) =6627a(2) =1070499a(3) =145901795a(4) =17292618579
External references
- oeis: A224126