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Search: id:A055255
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A055255 Number of even digits in 3^n. +0
2
0, 0, 0, 1, 1, 2, 1, 2, 2, 2, 2, 1, 2, 2, 4, 4, 5, 4, 6, 6, 7, 6, 4, 5, 8, 9, 8, 6, 8, 8, 8, 6, 9, 6, 8, 6, 7, 8, 7, 8, 10, 9, 7, 9, 11, 11, 10, 11, 12, 10, 10, 8, 16, 13, 12, 11, 9, 16, 18, 14, 14, 17, 19, 16, 19, 13, 17, 14, 14, 14, 14, 14, 17, 16, 15, 16, 16, 15, 25, 23, 22 (list; graph; listen)
OFFSET

0,6

CROSSREFS

Cf. A055256, A034888.

Sequence in context: A043556 A057226 A073810 this_sequence A057768 A106030 A104888

Adjacent sequences: A055252 A055253 A055254 this_sequence A055256 A055257 A055258

KEYWORD

nonn,base,easy

AUTHOR

Asher Auel (asher.auel(AT)reed.edu) May 05 2000

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Last modified August 29 17:54 EDT 2008. Contains 143238 sequences.


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