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A080515 a(1) = 2, a(n) = smallest n-th power obtained by inserting digits anywhere in a(n-1). 3
2, 25, 125, 1500625, 7721159067190625, 15177620126188504995068476821390625 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..6.

CROSSREFS

Cf. A080514, A080516.

Sequence in context: A175522 A226418 A196011 * A258943 A009381 A063264

Adjacent sequences:  A080512 A080513 A080514 * A080516 A080517 A080518

KEYWORD

base,hard,more,nonn

AUTHOR

Amarnath Murthy, Mar 20 2003

EXTENSIONS

More terms from Robert Gerbicz, Aug 24 2006

STATUS

approved

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Last modified October 19 17:24 EDT 2021. Contains 348091 sequences. (Running on oeis4.)