Carmichael numbers C such that C-1 is not a Niven/Harshad number.

Terms

a(0) =561a(1) =63973a(2) =75361a(3) =162401a(4) =278545a(5) =656601a(6) =825265a(7) =838201a(8) =852841a(9) =1050985a(10) =1857241a(11) =1909001a(12) =3224065a(13) =3828001a(14) =4903921a(15) =5444489a(16) =5481451a(17) =5632705a(18) =5968873a(19) =6049681a(20) =6189121a(21) =7995169a(22) =8355841a(23) =8830801a(24) =8927101a(25) =9494101a(26) =9890881a(27) =13696033a(28) =14913991a(29) =15247621