Primes p such that (p^2+q^2)/2 and (q^2 + 2*p*q - p^2)/2 are prime, where q is the next prime after p.
A340037
Primes p such that (p^2+q^2)/2 and (q^2 + 2*p*q - p^2)/2 are prime, where q is the next prime after p.
Terms
- a(0) =3a(1) =5a(2) =13a(3) =199a(4) =419a(5) =421a(6) =1187a(7) =1319a(8) =1693a(9) =1783a(10) =2029a(11) =2069a(12) =2861a(13) =3041a(14) =3559a(15) =3881a(16) =4493a(17) =4523a(18) =4957a(19) =5153a(20) =6359a(21) =7187a(22) =7193a(23) =8171a(24) =8293a(25) =8623a(26) =8719a(27) =8783a(28) =9629a(29) =10631
External references
- oeis: A340037