65915

Appears in sequences

• a(1)=1, a(n+1) = a(n) + p, where p is the largest prime < a(n) if a(n) is even and the smallest prime > a(n) if a(n) is odd.at n=15A277224
• Number of distinct residues of x^n (mod n^5), x=0..n^5-1.at n=25A365102