Isolated deficient numbers that are divisible by 3.

Terms

a(0) =351a(1) =2001a(2) =2211a(3) =2751a(4) =2991a(5) =3009a(6) =3249a(7) =3711a(8) =3849a(9) =4509a(10) =4731a(11) =5169a(12) =6231a(13) =7071a(14) =7209a(15) =7911a(16) =8889a(17) =9351a(18) =9591a(19) =9729a(20) =11409a(21) =13749a(22) =14211a(23) =14769a(24) =17151a(25) =17991a(26) =18129a(27) =18591a(28) =18831a(29) =18849