Number of nX4 0..1 arrays with the counts of all possible adjacent horizontal and vertical pair sum values being within one of each other.
A203634
Number of nX4 0..1 arrays with the counts of all possible adjacent horizontal and vertical pair sum values being within one of each other.
Terms
- a(0) =2a(1) =6a(2) =52a(3) =154a(4) =3824a(5) =34648a(6) =103690a(7) =3172388a(8) =30964178a(9) =98045292a(10) =3119147226a(11) =31498645552a(12) =102942841550
External references
- oeis: A203634