Carmichael numbers that are the average of two consecutive primes.

Terms

a(0) =15841a(1) =126217a(2) =656601a(3) =1193221a(4) =2704801a(5) =6189121a(6) =8134561a(7) =8719921a(8) =11205601a(9) =13992265a(10) =40917241a(11) =41298985a(12) =43286881a(13) =56052361a(14) =76595761a(15) =88689601a(16) =105869401a(17) =130497361a(18) =167979421a(19) =175997185a(20) =186782401a(21) =289766701a(22) =367939585a(23) =597717121a(24) =633639097