64908

Appears in sequences

• Number of Dyck paths of knight moves.at n=17A005223
• Sort then Add, a(1) =9.at n=18A033896
• Sort then Add, a(1)=27.at n=16A033903
• Numbers n such that n+prime(n) is the square of a prime.at n=13A104911
• Numbers n such that prime(n) + n is a prime power (A246547).at n=21A109314
• Row sums of A111467.at n=6A111469