Moebius transform of A064987, n*sigma(n).

Terms

a(0) =1a(1) =5a(2) =11a(3) =22a(4) =29a(5) =55a(6) =55a(7) =92a(8) =105a(9) =145a(10) =131a(11) =242a(12) =181a(13) =275a(14) =319a(15) =376a(16) =305a(17) =525a(18) =379a(19) =638a(20) =605a(21) =655a(22) =551a(23) =1012a(24) =745a(25) =905a(26) =963a(27) =1210a(28) =869a(29) =1595