66281

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={-2,2}.at n=15A079992
• Number of 0..n arrays x(0..10) of 11 elements with zero 6th differences.at n=39A200447