Add and Reverse: a(n) = the reversal of (a(n-1)+d), case a(1)=1 and d=4.
1, 5, 9, 31, 53, 75, 97, 101, 501, 505, 905, 909, 319, 323, 723, 727, 137, 141, 541
3 seqfan posts
Sun Aug 2 15:48:03 CEST 2009 [seqfan] Re: Add 4 and reverse duplicates
Sun Aug 2 15:48:03 CEST 2009 [seqfan] Re: Add 4 and reverse duplicates
Sun Aug 2 07:48:42 CEST 2009 [seqfan] Add 4 and reverse duplicates
Index of A-numbers in seqfan: by ascending order
by month
by frequency
by keyword
Links to OEIS content are included according to
The OEIS End-User License Agreement
.