A033659 Trajectory of 27 under map x->x + (x-with-digits-reversed).

27, 99, 198, 1089, 10890, 20691, 40293, 79497, 158994, 658845, 1207701, 2284722, 4559544, 9019098, 17928207, 88211178, 175322466, 839546037, 1570191975, 7362102726, 13634115363, 49985258994, 99970517988

Offset: 0

Author

N. J. A. Sloane

Keywords

• nonn
• base

Links

• Index entries for sequences related to Reverse and Add!

Crossrefs

Essentially the same as A033651.