Composite squarefree numbers n such that p(i)-7 divides n+7, where p(i) are the prime factors of n.

Terms

a(0) =33a(1) =65a(2) =165a(3) =209a(4) =345a(5) =713a(6) =1353a(7) =2717a(8) =2945a(9) =4433a(10) =4745a(11) =6149a(12) =7733a(13) =9785a(14) =11297a(15) =16985a(16) =21593a(17) =25265a(18) =26273a(19) =28545a(20) =32357a(21) =35673a(22) =47945a(23) =49913a(24) =55913a(25) =61013a(26) =69113a(27) =69513a(28) =88913a(29) =95465