Lucas-Carmichael numbers with 4 prime factors.

Terms

a(0) =8855a(1) =18095a(2) =29315a(3) =31535a(4) =51359a(5) =73535a(6) =81719a(7) =117215a(8) =147455a(9) =162687a(10) =191807a(11) =194327a(12) =218735a(13) =265895a(14) =357599a(15) =390335a(16) =653939a(17) =760655a(18) =798215a(19) =895679a(20) =913031a(21) =1017359a(22) =1097459a(23) =1256759a(24) =1554119a(25) =1659119a(26) =1707839a(27) =1710863a(28) =1901735a(29) =1915199