40775domain: NAppears in sequencesNumbers k such that k | 7^k + 7.at n=33A015893Sum of 1-fibits in Zeckendorf-expansion A014417(p) summed for all primes p in range ]2^n,2^(n+1)].at n=15A095336Number of partitions of n such that the (sum of distinct odd parts) >= n/2.at n=49A284615