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Search: id:A045221
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A045221 Numbers n with property that in base 5 representation the numbers of 1's and 2's are 1 and 0, respectively. +0
1
1, 5, 8, 9, 16, 21, 25, 28, 29, 40, 43, 44, 45, 48, 49, 76, 80, 83, 84, 91, 96, 101, 105, 108, 109, 116, 121, 125, 128, 129, 140, 143, 144, 145, 148, 149, 200, 203, 204, 215, 218, 219, 220, 223, 224, 225, 228, 229, 240, 243, 244, 245 (list; graph; listen)
OFFSET

1,2

CROSSREFS

Sequence in context: A066467 A072833 A047616 this_sequence A046287 A051220 A102785

Adjacent sequences: A045218 A045219 A045220 this_sequence A045222 A045223 A045224

KEYWORD

nonn,base

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified December 11 12:57 EST 2009. Contains 170656 sequences.


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