a(n+1) = a(n) + sum of digits of a(n), with a(1)=7.

Terms

a(0) =7a(1) =14a(2) =19a(3) =29a(4) =40a(5) =44a(6) =52a(7) =59a(8) =73a(9) =83a(10) =94a(11) =107a(12) =115a(13) =122a(14) =127a(15) =137a(16) =148a(17) =161a(18) =169a(19) =185a(20) =199a(21) =218a(22) =229a(23) =242a(24) =250a(25) =257a(26) =271a(27) =281a(28) =292a(29) =305