%I A159547
%S A159547 2,5,10,17,26,37,50,65,82,2,3,5,10,17
%N A159547 Smallest number b such that the number whose digits are n in base b is 
               a skinny number
%F A159547 a(n) <= 10 iff n is in A061909
%e A159547 a(10) = 2 because 10^2 = 100 in all bases >= 2. a(14) = 17 because in 
               base 16, 14^2 is 1|9|0 while in base 17 14^2 is 1|8|16 (where numbers 
               separated by |'s represent individual digits, whereas digits with 
               no | in between stand for a single digit in bases greater than 10.
%Y A159547 A061909
%Y A159547 Sequence in context: A078325 A059591 A082607 this_sequence A002522 A069987 
               A119114
%Y A159547 Adjacent sequences: A159544 A159545 A159546 this_sequence A159548 A159549 
               A159550
%K A159547 more,nonn
%O A159547 1,1
%A A159547 J. Lowell (jhbubby(AT)mindspring.com), Apr 14 2009