Carmichael numbers k such that phi(k) divides (k-1)*lambda(k).

Terms

a(0) =561a(1) =1105a(2) =1729a(3) =2465a(4) =6601a(5) =15841a(6) =41041a(7) =46657a(8) =52633a(9) =75361a(10) =115921a(11) =334153a(12) =340561a(13) =658801a(14) =670033a(15) =2455921a(16) =2704801a(17) =4903921a(18) =5049001a(19) =6049681a(20) =6840001a(21) =8355841a(22) =9439201a(23) =9582145a(24) =9613297a(25) =10402561a(26) =11119105a(27) =11205601a(28) =11972017a(29) =14469841