177988

Appears in sequences

• Number of ways to move elements of an nXnXn triangular array to themselves or a neighbor, with no more than 4-1 2-cycles.at n=4A271965
• T(n,k)=Number of ways to move elements of an nXnXn triangular array to themselves or a neighbor, with no more than k-1 2-cycles.at n=32A271969
• a(n) = 348*2^n - 188.at n=9A278129