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Search: id:A109689
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A109689 Smallest cube that contains exactly n occurrences of the string n. +0
1
1, 1, 21952, 5735339, 4410944, 3553559576, 66676466375, 7707245470777, 148388768680888, 999970000299999 (list; graph; listen)
OFFSET

0,3

EXAMPLE

a(2)=21952 since this is the fist cube that contains exactly two 2's.

CROSSREFS

Sequence in context: A045109 A077751 A066693 this_sequence A045133 A049535 A091459

Adjacent sequences: A109686 A109687 A109688 this_sequence A109690 A109691 A109692

KEYWORD

base,more,nonn

AUTHOR

Erich Friedman (efriedma(AT)stetson.edu), Aug 07 2005

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


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