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%I #8 Mar 30 2012 18:52:03
%S 8,10,12,16,24,40,56,72,120,136
%N Indices of single-digit numbers in A061049.
%C The sequence may be finite. There are no further terms between 136 and 6000000.
%F A061049(a(n)) = A158270(n).
%K nonn,base,less,fini
%O 1,1
%A _Paul Curtz_, Mar 15 2009
%E Edited by _R. J. Mathar_, Apr 04 2009