Divisors of 312.

Terms

a(0) =1a(1) =2a(2) =3a(3) =4a(4) =6a(5) =8a(6) =12a(7) =13a(8) =24a(9) =26a(10) =39a(11) =52a(12) =78a(13) =104a(14) =156a(15) =312