Numbers n with property that n cycles to itself after sufficiently many iterations of "reverse decimal digits of (n+4)".
1, 2, 5, 6, 9, 13, 16, 24, 27, 31, 35, 38, 53, 57, 68, 71, 75, 79, 82, 93, 97, 101, 122
2 seqfan posts
Sun Aug 2 15:48:03 CEST 2009 [seqfan] Re: Add 4 and reverse duplicates