98923domain: NAppears in sequencesNumbers k such that k | 12^k + 11^k + 10^k + 9^k + 8^k + 7^k + 6^k + 5^k.at n=25A057491Triangle read by rows: A011971 * A007318^(-1).at n=31A136790Numbers k with more than one maximum clique containing k in the gcd-graph of {1, 2, ..., k}.at n=4A387699