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A023703 Numbers with exactly 5 2's in ternary expansion. +0
1
242, 485, 566, 647, 674, 701, 710, 719, 722, 725, 726, 727, 971, 1214, 1295, 1376, 1403, 1430, 1439, 1448, 1451, 1454, 1455, 1456, 1538, 1619, 1646, 1673, 1682, 1691, 1694, 1697, 1698, 1699, 1781, 1862, 1889, 1916 (list; graph; listen)
OFFSET

1,1
MATHEMATICA

Select[ Range[ 2025 ], (Count[ IntegerDigits[ #, 3 ], 2 ]==5)& ]

CROSSREFS

Sequence in context: A060110 A113468 A039665 this_sequence A094908 A070284 A160551

Adjacent sequences: A023700 A023701 A023702 this_sequence A023704 A023705 A023706

KEYWORD

nonn,base,easy

AUTHOR

Olivier Gerard (olivier.gerard(AT)gmail.com)

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Last modified December 2 11:54 EST 2009. Contains 167921 sequences.

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