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A180725 Smallest power of 20 that begins with n. 3
1, 20, 3200000, 400, 512000000000, 64000000, 703687441776640000000000000000000000000000000000000000000000, 8000, 900719925474099200000000000000000000000000000000000000000000000000000 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..9.

CROSSREFS

Cf. A009964, A180705, A180726, A180727.

Sequence in context: A172669 A056104 A051117 * A013812 A013894 A128671

Adjacent sequences:  A180722 A180723 A180724 * A180726 A180727 A180728

KEYWORD

nonn,base

AUTHOR

Daniel Mondot, Sep 18 2010

STATUS

approved

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Last modified November 22 16:31 EST 2019. Contains 329396 sequences. (Running on oeis4.)