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A045129 Numbers n with property that in base 4 representation the numbers of 1's and 3's are 4 and 0, respectively. 0
85, 277, 325, 337, 340, 342, 345, 357, 405, 597, 1045, 1093, 1105, 1108, 1110, 1113, 1125, 1173, 1285, 1297, 1300, 1302, 1305, 1317, 1345, 1348, 1350, 1353, 1360, 1362, 1368, 1370, 1377, 1380, 1382, 1385, 1413, 1425, 1428 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..39.

MATHEMATICA

Select[Range[1500], DigitCount[#, 4, 1]==4&&DigitCount[#, 4, 3]==0&] (* From Harvey P. Dale, May 06 2011 *)

CROSSREFS

Sequence in context: A211257 A027524 A043340 * A045105 A038472 A020200

Adjacent sequences:  A045126 A045127 A045128 * A045130 A045131 A045132

KEYWORD

nonn,base

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified May 20 16:20 EDT 2013. Contains 225463 sequences.