Primes p such that if q and r are the next two primes, (p - 1)^2 + 1, (q - 1)^2 + 1 and (r - 1)^2 + 1 are all prime.
A376605
Primes p such that if q and r are the next two primes, (p - 1)^2 + 1, (q - 1)^2 + 1 and (r - 1)^2 + 1 are all prime.
Terms
- a(0) =2a(1) =3a(2) =5a(3) =241a(4) =5077a(5) =17317a(6) =50207a(7) =55487a(8) =63977a(9) =82021a(10) =90007a(11) =118927a(12) =141961a(13) =183577a(14) =185551a(15) =191227a(16) =209401a(17) =218521a(18) =267667a(19) =296017a(20) =312107a(21) =324991a(22) =331127a(23) =337861a(24) =363901a(25) =429161a(26) =502217a(27) =538127a(28) =540901a(29) =544837
External references
- oeis: A376605