Numbers k such that 6*p(k)*p(k+1)*p(k+2)*p(k+3)*p(k+4)*(k+5)*p(k+6)-1 and 6*p(k)*p(k+1)*p(k+2)*p(k+3)*p(k+4)*(k+5)*p(k+6)+1 are twin primes with p(h) = h-th prime.
A129313
Numbers k such that 6*p(k)*p(k+1)*p(k+2)*p(k+3)*p(k+4)*(k+5)*p(k+6)-1 and 6*p(k)*p(k+1)*p(k+2)*p(k+3)*p(k+4)*(k+5)*p(k+6)+1 are twin primes with p(h) = h-th prime.
Terms
- a(0) =879a(1) =979a(2) =5555a(3) =10950a(4) =11728a(5) =14485a(6) =14809a(7) =21716a(8) =22117a(9) =22933a(10) =23371a(11) =24473a(12) =27514a(13) =27597a(14) =28475a(15) =29581a(16) =30548a(17) =30694a(18) =30887a(19) =31128a(20) =31783a(21) =32197a(22) =34016a(23) =36539a(24) =37491a(25) =39277a(26) =39430a(27) =48555a(28) =49347a(29) =50596
External references
- oeis: A129313