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A032957 Numbers n such that base 7 representation Sum{d(i)*7^i: i=0,1,...,m} has even d(i) for all odd i. 0
1, 2, 3, 4, 5, 6, 7, 9, 11, 13, 14, 16, 18, 20, 21, 23, 25, 27, 28, 30, 32, 34, 35, 37, 39, 41, 42, 44, 46, 48, 49, 50, 51, 52, 53, 54, 55, 63, 64, 65, 66, 67, 68, 69, 77, 78, 79, 80, 81, 82, 83, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102 (list; graph; refs; listen; history; internal format)
OFFSET

1,2

CROSSREFS

Sequence in context: A063934 A062490 A180711 * A057202 A033059 A031876

Adjacent sequences:  A032954 A032955 A032956 * A032958 A032959 A032960

KEYWORD

nonn,base

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified February 15 21:56 EST 2012. Contains 205860 sequences.