Smallest prime p such that p^2 equal to the sum of 2n+1 consecutive odd primes, or 1 if such a prime does not exist.

A122654

Smallest prime p such that p^2 equal to the sum of 2n+1 consecutive odd primes, or 1 if such a prime does not exist.

Terms

    a(0) =7a(1) =31a(2) =13a(3) =29a(4) =107a(5) =293a(6) =821a(7) =379a(8) =293a(9) =83a(10) =31a(11) =241a(12) =37a(13) =653a(14) =43a(15) =211a(16) =73a(17) =1123a(18) =311a(19) =1567a(20) =1607a(21) =929a(22) =233a(23) =4801a(24) =601a(25) =5087a(26) =307a(27) =163a(28) =709a(29) =1021

External references