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A032930 n-th number whose set of base 9 digits is {1,2}. 0
1, 2, 10, 11, 19, 20, 91, 92, 100, 101, 172, 173, 181, 182, 820, 821, 829, 830, 901, 902, 910, 911, 1549, 1550, 1558, 1559, 1630, 1631, 1639, 1640, 7381, 7382, 7390, 7391, 7462, 7463, 7471, 7472, 8110, 8111, 8119, 8120, 8191 (list; graph; refs; listen; history; internal format)
OFFSET

1,2

CROSSREFS

Sequence in context: A134948 A060045 A000462 * A033293 A051373 A131096

Adjacent sequences:  A032927 A032928 A032929 * A032931 A032932 A032933

KEYWORD

nonn,base

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified February 13 14:42 EST 2012. Contains 205514 sequences.