Number of nX2 0..2 arrays with each sum of a(1..i,1..j) no greater than i*j.
A183415
Number of nX2 0..2 arrays with each sum of a(1..i,1..j) no greater than i*j.
Terms
- a(0) =5a(1) =34a(2) =249a(3) =1920a(4) =15232a(5) =123323a(6) =1012996a(7) =8413325a(8) =70482133a(9) =594587235a(10) =5044756083a(11) =43007895169a(12) =368151018388
External references
- oeis: A183415