Numbers k such that phi(k) + 10 | sigma(k + 10).

Terms

a(0) =4a(1) =10a(2) =20a(3) =24a(4) =30a(5) =44a(6) =68a(7) =92a(8) =120a(9) =136a(10) =164a(11) =184a(12) =212a(13) =236a(14) =350a(15) =356a(16) =374a(17) =376a(18) =428a(19) =472a(20) =524a(21) =596a(22) =664a(23) =668a(24) =808a(25) =856a(26) =904a(27) =932a(28) =1028a(29) =1076