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Search: id:A039030
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A039030 Numbers n such that representation in base 7 has same number of 0's and 1's. +0
1
2, 3, 4, 5, 6, 7, 16, 17, 18, 19, 20, 23, 24, 25, 26, 27, 30, 31, 32, 33, 34, 37, 38, 39, 40, 41, 44, 45, 46, 47, 48, 51, 52, 53, 54, 55, 63, 70, 77, 84, 91, 99, 105, 114, 115, 116, 117, 118, 121, 122, 123, 124, 125, 128, 129, 130, 131, 132, 135, 136, 137, 138, 139 (list; graph; listen)
OFFSET

1,1

CROSSREFS

Sequence in context: A065640 A161673 A004836 this_sequence A162231 A132028 A069188

Adjacent sequences: A039027 A039028 A039029 this_sequence A039031 A039032 A039033

KEYWORD

nonn,base,easy

AUTHOR

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

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.


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