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A004220 10*log_10 (n) rounded to nearest integer. +0
1
0, 3, 5, 6, 7, 8, 8, 9, 10, 10, 10, 11, 11, 11, 12, 12, 12, 13, 13, 13, 13, 13, 14, 14, 14, 14, 14, 14, 15, 15, 15, 15, 15, 15, 15, 16, 16, 16, 16, 16, 16, 16, 16, 16, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 17, 18 (list; graph; listen)
OFFSET

1,2

CROSSREFS

Sequence in context: A111612 A122818 A070083 this_sequence A079058 A036496 A009004

Adjacent sequences: A004217 A004218 A004219 this_sequence A004221 A004222 A004223

KEYWORD

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com).

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Last modified December 4 15:11 EST 2009. Contains 170347 sequences.


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