Carmichael numbers (A002997) that are the sum of three consecutive primes.

Terms

a(0) =252601a(1) =410041a(2) =1615681a(3) =2113921a(4) =10606681a(5) =10877581a(6) =11921001a(7) =26932081a(8) =44238481a(9) =54767881a(10) =82929001a(11) =120981601a(12) =128697361a(13) =208969201a(14) =246446929a(15) =255160621a(16) =278152381a(17) =280067761a(18) =311388337a(19) =325546585a(20) =334783585a(21) =416964241a(22) =533860309a(23) =593234929a(24) =672389641