Sum of divisors of A104350(n).

Terms

a(0) =1a(1) =3a(2) =12a(3) =28a(4) =168a(5) =546a(6) =4368a(7) =9360a(8) =28800a(9) =148800a(10) =1785600a(11) =5401440a(12) =75620160a(13) =538793640a(14) =2711348640a(15) =5603453856a(16) =100862169408a(17) =303420079872