Numbers k such that sigma(k) == 0 (mod k+8).

Terms

a(0) =10a(1) =49a(2) =240a(3) =550a(4) =748a(5) =1504a(6) =3192a(7) =7192a(8) =7912a(9) =10792a(10) =17272a(11) =30592a(12) =979992a(13) =1713592a(14) =4526272a(15) =8353792a(16) =9928792a(17) =11547352a(18) =17999992a(19) =89283592a(20) =173482552a(21) =361702144a(22) =1081850752a(23) =1845991216a(24) =2146926592a(25) =11097907192a(26) =12985220152a(27) =21818579968a(28) =34357510144a(29) =109170719992