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

A271968

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

Terms

    a(0) =1a(1) =6a(2) =61a(3) =2267a(4) =215138a(5) =59705923a(6) =44635673507

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