Abntu sequence (Bantu alphabetized): list the numbers which have no 2's in their decimal expansion, but sort the digits of each term into nonincreasing order.
0, 1, 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 41, 51, 16, 17, 81, 91, 30, 13, 33, 43, 53, 63, 73, 83
2 seqfan posts
Sat Mar 14 04:46:51 CET 2009 [seqfan] Re: Alphabetical digits