Odd numbers k such that A(k) == 0 (mod k) (see Comments for details).

Terms

a(0) =525a(1) =705a(2) =1725a(3) =25935a(4) =50325a(5) =61755a(6) =72345a(7) =231735a(8) =436821a(9) =473109a(10) =1188525a(11) =2308911a(12) =3353025a(13) =4876437a(14) =4953165a(15) =5928285a(16) =7739985a(17) =8019375a(18) =8224125a(19) =18163299a(20) =24088155a(21) =28393365a(22) =32717685a(23) =40981125a(24) =46830225a(25) =89995191a(26) =104334465a(27) =124061925a(28) =150079215a(29) =177190275