Numbers k for which 10k+1, 10k+3, 10k+7, 10k+9, 10k+31, 10k+33, 10k+37, and 10k+39 are primes.

A379677

Numbers k for which 10k+1, 10k+3, 10k+7, 10k+9, 10k+31, 10k+33, 10k+37, and 10k+39 are primes.

Terms

    a(0) =100630a(1) =259495a(2) =391921a(3) =960055a(4) =1053106a(5) =10881631a(6) =13144570a(7) =15237073a(8) =15713164a(9) =17902876a(10) =21195025a(11) =25535221a(12) =26758786a(13) =55745863a(14) =68512435a(15) =72449137a(16) =82135765a(17) =87141136a(18) =103026208a(19) =110310436a(20) =128216002a(21) =138120127a(22) =142769863a(23) =143237995a(24) =144399400a(25) =159672133a(26) =194876008

External references