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Odd digits in increasing order.
3

%I #5 Oct 10 2013 02:30:08

%S 1,3,5,7,9,13,15,17,19,35,37,39,57,59,79,135,137,139,157,159,179,357,

%T 359,379,579,1357,1359,1379,1579,3579,13579

%N Odd digits in increasing order.

%C This is the complete list of all 31 such numbers.

%t Flatten@Table[FromDigits/@Subsets[Range[1,9,2],{n}],{n,1,5}]

%Y Cf. A119252 Odd digits in decreasing order, A009993 Digits in increasing order, A009995 Digits in decreasing order.

%K base,fini,full,nonn

%O 1,2

%A _Zak Seidov_, May 10 2006