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A023725 Numbers with no 1's in base 5 expansion. +0
2
0, 2, 3, 4, 10, 12, 13, 14, 15, 17, 18, 19, 20, 22, 23, 24, 50, 52, 53, 54, 60, 62, 63, 64, 65, 67, 68, 69, 70, 72, 73, 74, 75, 77, 78, 79, 85, 87, 88, 89, 90, 92, 93, 94, 95, 97, 98, 99, 100, 102, 103, 104, 110, 112, 113, 114, 115, 117 (list; graph; listen)
OFFSET

1,2

MATHEMATICA

Select[ Range[ 0, 125 ], (Count[ IntegerDigits[ #, 5 ], 1 ]==0)& ]

CROSSREFS

Sequence in context: A082866 A085701 A051627 this_sequence A076079 A134170 A049548

Adjacent sequences: A023722 A023723 A023724 this_sequence A023726 A023727 A023728

KEYWORD

nonn,base,easy

AUTHOR

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

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Last modified December 17 13:29 EST 2009. Contains 170826 sequences.


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