Quasi-Carmichael numbers to exactly two bases.

Terms

a(0) =221a(1) =323a(2) =899a(3) =935a(4) =1105a(5) =1147a(6) =1271a(7) =1591a(8) =1595a(9) =1885a(10) =2093a(11) =2465a(12) =2821a(13) =4757a(14) =4807a(15) =4991a(16) =5609a(17) =5963a(18) =6497a(19) =7081a(20) =7843a(21) =9991a(22) =10373a(23) =10403a(24) =10961a(25) =11009a(26) =12319a(27) =13843a(28) =14111a(29) =16031