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Search: id:A043526
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A043526 Numbers n such that number of 9's in base 10 is 2. +0
1
99, 199, 299, 399, 499, 599, 699, 799, 899, 909, 919, 929, 939, 949, 959, 969, 979, 989, 990, 991, 992, 993, 994, 995, 996, 997, 998, 1099, 1199, 1299, 1399, 1499, 1599, 1699, 1799, 1899, 1909, 1919, 1929, 1939, 1949, 1959, 1969 (list; graph; listen)
OFFSET

1,1

CROSSREFS

Sequence in context: A157947 A097599 A033674 this_sequence A031500 A044431 A044812

Adjacent sequences: A043523 A043524 A043525 this_sequence A043527 A043528 A043529

KEYWORD

nonn,base

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified December 10 12:37 EST 2009. Contains 170569 sequences.


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