82206

Appears in sequences

• Number of permutations satisfying -k<=p(i)-i<=r and p(i)-i not in I, i=1..n, with k=3, r=3, I={2}.at n=13A079995
• Expansion of (1/(1 - x))*Product_{k>=1} (1 + k*x^k).at n=22A302831