Hexagonal numbers that are products of exactly four distinct primes.

Terms

a(0) =1326a(1) =1770a(2) =2145a(3) =2415a(4) =3003a(5) =3486a(6) =4186a(7) =5565a(8) =6670a(9) =7626a(10) =8385a(11) =8646a(12) =9730a(13) =13695a(14) =17205a(15) =17578a(16) =24531a(17) =25878a(18) =27730a(19) =28203a(20) =35245a(21) =35778a(22) =37401a(23) =42486a(24) =47278a(25) =47895a(26) =51681a(27) =59685a(28) =60378a(29) =63190