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Search: id:A043528
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A043528 Numbers n such that number of 9's in base 10 is 4. +0
1
9999, 19999, 29999, 39999, 49999, 59999, 69999, 79999, 89999, 90999, 91999, 92999, 93999, 94999, 95999, 96999, 97999, 98999, 99099, 99199, 99299, 99399, 99499, 99599, 99699, 99799, 99899, 99909, 99919, 99929, 99939 (list; graph; listen)
OFFSET

1,1
CROSSREFS

Sequence in context: A031856 A031858 A126978 this_sequence A089521 A084474 A033422

Adjacent sequences: A043525 A043526 A043527 this_sequence A043529 A043530 A043531

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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