Number of nX5 0..2 arrays with no element equal to any value at offset (-1,-2) (-2,-1) or (-1,0) and new values introduced in order 0..2.
A274725
Number of nX5 0..2 arrays with no element equal to any value at offset (-1,-2) (-2,-1) or (-1,0) and new values introduced in order 0..2.
Terms
- a(0) =41a(1) =384a(2) =1300a(3) =10368a(4) =84948a(5) =687248a(6) =5634776a(7) =45990340a(8) =375845052a(9) =3070055916a(10) =25083639844a(11) =204917982144
External references
- oeis: A274725