%I #11 May 19 2023 20:13:22

%S 812,912,932,936,1412,1432,1436,1532,1536,1556,3312,3412,3432,3436,

%T 3812,4012,4052,4060,4063,4064,4067,4072,4087,4112,4187,4312,4412,

%U 4432,4436,4512,4552,4560,4563,4564,4567,4572,4587

%N Numbers whose base-5 representation contains exactly two 1's and three 2's.

%Y Cf. A007091.

%K nonn,base

%O 1,1

%A _Clark Kimberling_