Consider N = numerator( 1/p! + 1/q! ) where p = prime(n), q = prime(n+1) for n = 1,2,3,.... Append N to sequence if it is a prime.

A235714

Consider N = numerator( 1/p! + 1/q! ) where p = prime(n), q = prime(n+1) for n = 1,2,3,.... Append N to sequence if it is a prime.

Terms

    a(0) =2a(1) =7a(2) =43a(3) =157a(4) =7a(5) =72775847a(6) =139a(7) =523a(8) =751a(9) =193a(10) =19183a(11) =22651a(12) =140165120353a(13) =1051a(14) =37057a(15) =433a(16) =7459a(17) =8263a(20) =10453a(21) =877a(22) =1993a(24) =121453a(26) =1505879629

External references