82912

Appears in sequences

• Number of permutations satisfying -k<=p(i)-i<=r and p(i)-i not in I, i=1..n, with k=1, r=5, I={0,1,3}.at n=52A079957
• a(n) = 81n^2 - n.at n=31A157953
• a(n) = 324n^2 - 2n.at n=15A158305
• a(n) = 1024*n^2 - 32.at n=8A158683
• T(n, k) = (n + 1)*2^(n + k)*hypergeom([-n, k - n + 1], [2], 1/2), triangle read by rows for 0 <= k <= n.at n=29A337617