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A180704 18^a(n) is smallest power of 18 beginning with n. 4
0, 13, 2, 22, 3, 7, 19, 31, 39, 4, 8, 16, 24, 28, 36, 40, 44, 1, 9, 13, 17, 21, 72, 25, 29, 33, 37, 135, 41, 45, 143, 2, 53, 6, 10, 155, 14, 112, 18, 116, 22, 120, 26, 171, 30, 222, 34, 273, 85, 38, 183, 42, 281, 93, 46, 238, 97, 3, 195, 54, 7, 199, 58, 11, 250, 109, 15, 301 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

D. Mondot, Table of n, a(n) for n=1..32699

CROSSREFS

Cf. A180702, A180703, A180706

Sequence in context: A124686 A113807 A008832 * A040168 A176593 A031066

Adjacent sequences:  A180701 A180702 A180703 * A180705 A180706 A180707

KEYWORD

base,nonn

AUTHOR

Daniel Mondot, Sep 18 2010

STATUS

approved

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Last modified September 22 05:47 EDT 2019. Contains 327287 sequences. (Running on oeis4.)