a(n) is the least prime p such that A001222(p+n) = A001222(p-n) = n.

A333115

a(n) is the least prime p such that A001222(p+n) = A001222(p-n) = n.

Terms

    a(0) =23a(1) =47a(2) =1621a(3) =373a(4) =2352631a(5) =9241a(6) =18235603a(7) =21968759a(8) =27575049743a(9) =2794997a(11) =304321037a(15) =442395934703

External references