71269

Appears in sequences

• Number of permutations of 1..n with displacements restricted to {-4,-1,0,2,3}.at n=15A189582
• a(n) = n^4 - 3*n^3 + 9*n^2 - 7*n + 5 (n>=1).at n=16A304162
• Odd numbers k such that k divides A005940(k).at n=21A364545