65589domain: NAppears in sequencesDirichlet convolution of b_n=2^(n-1) with Primes (with 1).at n=16A034736n^4 + n-th prime.at n=15A089621Number of n-bead necklaces labeled with numbers -2..2 not allowing reversal, with sum zero and first and second differences in -2..2.at n=14A209001a(n) = 2^n + prime(n).at n=15A265160