Numbers with exactly 3 2's in base 5 expansion.

Terms

a(0) =62a(1) =187a(2) =262a(3) =287a(4) =302a(5) =307a(6) =310a(7) =311a(8) =313a(9) =314a(10) =317a(11) =322a(12) =337a(13) =362a(14) =437a(15) =562a(16) =687a(17) =812a(18) =887a(19) =912a(20) =927a(21) =932a(22) =935a(23) =936a(24) =938a(25) =939a(26) =942a(27) =947a(28) =962a(29) =987