Positive integers n such that n^10 + 1 is semiprime.

Terms

a(0) =4a(1) =16a(2) =26a(3) =54a(4) =110a(5) =120a(6) =126a(7) =260a(8) =314a(9) =420a(10) =444a(11) =470a(12) =570a(13) =646a(14) =714a(15) =890a(16) =946a(17) =1010a(18) =1294a(19) =1306a(20) =1394a(21) =1640a(22) =1674a(23) =1794a(24) =1920a(25) =1964a(26) =2116a(27) =2174a(28) =2360a(29) =2430