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A043526 Numbers n such that number of 9's in base 10 is 2. +0
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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)
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Last modified December 8 08:31 EST 2009. Contains 170430 sequences.


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