Smallest x such that sigma(x) mod 210 = n.

Terms

a(0) =104a(1) =1a(2) =211a(3) =2a(4) =3a(5) =8311689a(6) =5a(7) =4a(8) =7a(9) =3698a(10) =399a(11) =130321a(12) =6a(13) =9a(14) =13a(15) =8a(16) =1477a(17) =2458624a(18) =10a(19) =725904a(20) =19a(21) =676a(22) =6751a(23) =18766224a(24) =14a(25) =52707600a(26) =489a(27) =24649a(28) =12a(29) =220433409