login
The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A080516 a(1) = 5, a(n) = smallest n-th power obtained by inserting digits anywhere in a(n-1). 3
5, 25, 125, 1500625, 7721159067190625, 15177620126188504995068476821390625 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

After the first term, this sequence is the same as A080515. [From Sean A. Irvine, Aug 31 2009]

LINKS

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

CROSSREFS

Cf. A080514, A080515.

Sequence in context: A321288 A030988 A173260 * A033141 A099524 A081916

Adjacent sequences:  A080513 A080514 A080515 * A080517 A080518 A080519

KEYWORD

base,hard,more,nonn

AUTHOR

Amarnath Murthy, Mar 20 2003

EXTENSIONS

More terms from Robert Gerbicz, Aug 24 2006

STATUS

approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified October 24 02:02 EDT 2021. Contains 348217 sequences. (Running on oeis4.)