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%I #14 May 19 2023 20:16:57
%S 187,287,307,311,687,887,927,935,938,939,942,947,962,987,1062,1187,
%T 1287,1307,1311,1387,1427,1435,1438,1439,1442,1447,1462,1487,1507,
%U 1511,1527,1535,1538,1539,1542,1547,1551,1555,1558
%N Numbers whose base-5 representation contains exactly one 1 and three 2's.
%t Select[Range[2000],DigitCount[#,5,1]==1&&DigitCount[#,5,2]==3&] (* _Harvey P. Dale_, Jun 16 2013 *)
%Y Cf. A007091.
%K nonn,base
%O 1,1
%A _Clark Kimberling_
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