Number of ways to move elements of an nXnXn triangular array to themselves or a neighbor, with no 2-cycles and with no more than 7-1 elements moved to themselves.

A271851

Number of ways to move elements of an nXnXn triangular array to themselves or a neighbor, with no 2-cycles and with no more than 7-1 elements moved to themselves.

Terms

    a(0) =1a(1) =3a(2) =23a(3) =426a(4) =21010a(5) =2422412a(6) =656536622a(7) =403782014944

External references