A032815 n-th number whose set of base 15 digits is {2,3}.

2, 3, 32, 33, 47, 48, 482, 483, 497, 498, 707, 708, 722, 723, 7232, 7233, 7247, 7248, 7457, 7458, 7472, 7473, 10607, 10608, 10622, 10623, 10832, 10833, 10847, 10848, 108482, 108483, 108497, 108498, 108707, 108708, 108722