Numerator of Sum_{1<k<n, n mod k > 0} n/k.

Terms

a(0) =0a(1) =0a(2) =3a(3) =4a(4) =65a(5) =27a(6) =203a(7) =236a(8) =3489a(9) =2845a(10) =53471a(11) =21341a(12) =757913a(13) =553973a(14) =619181a(15) =1040164a(16) =29169263a(17) =16276383a(18) =193614199a(19) =116220883a(20) =32925391a(21) =10628013a(22) =320160667a(23) =455451475a(24) =22987116115a(25) =19980510667a(26) =193553388003a(27) =154777722503