Numbers n such that n, 2n+1, 3n+2, 4n+3, 5n+4, 6n+5 are primes.

Terms

a(0) =154769a(1) =175349a(2) =641549a(3) =658349a(4) =1018709a(5) =2274089a(6) =2894219a(7) =5246009a(8) =6621929a(9) =7949759a(10) =8189999a(11) =8678669a(12) =10366439a(13) =12327629a(14) =13951559a(15) =18160379a(16) =18924569a(17) =21914339a(18) =22279949a(19) =22297799a(20) =24765509a(21) =25592279a(22) =31029389a(23) =31835159a(24) =36802079a(25) =38844119a(26) =38911949