88448

Appears in sequences

• Number of self-inverse permutations p on [n] with displacement of elements restricted by 8: |p(i)-i| <= 8.at n=12A239080
• a(n) is the least number k such that k, k - s and k + s all have n prime divisors, counted with multiplicity, where s is the sum of the decimal digits of k.at n=6A383665