Numbers n such that 3 and 5 do not divide swing(n) = A056040(n).

Terms

a(0) =0a(1) =1a(2) =2a(3) =20a(4) =24a(5) =54a(6) =60a(7) =61a(8) =62a(9) =72a(10) =73a(11) =74a(12) =504a(13) =510a(14) =511a(15) =512a(16) =560a(17) =564a(18) =1512a(19) =1513a(20) =1514a(21) =1520a(22) =1620a(23) =1621a(24) =1622a(25) =6320a(26) =6324a(27) =6372a(28) =6373a(29) =6374