Integers n > 1997 such that the 'Reverse and Add!' trajectory of n joins the trajectory of 1997.

Terms

a(0) =2996a(1) =3995a(2) =5993a(3) =6992a(4) =7991a(5) =8089a(6) =8179a(7) =8269a(8) =8359a(9) =8449a(10) =8539a(11) =8629a(12) =8719a(13) =8809a(14) =8899a(15) =8989a(16) =8990a(17) =9088a(18) =9178a(19) =9268a(20) =9358a(21) =9448a(22) =9538a(23) =9628a(24) =9718a(25) =9808a(26) =9898a(27) =9988a(28) =13397a(29) =14387