

A034907


a(n) in base 10 is a(n1) in base a(n1).


0




OFFSET

0,1


COMMENTS

a(10) already has 684 digits, a(11) has 466681 digits and are too large to include.  Stefan Steinerberger, Apr 16 2006


LINKS

Table of n, a(n) for n=0..8.


EXAMPLE

18 in base 18 = 26 in base 10.


MATHEMATICA

a[1]:=11; a[n_]:=FromDigits[IntegerDigits[a[n1]], a[n1]]; Table[a[n], {n, 1, 10}] (* Stefan Steinerberger, Apr 16 2006 *)
NestList[FromDigits[IntegerDigits[#], #]&, 11, 10] (* Harvey P. Dale, Mar 04 2012 *)


CROSSREFS

Sequence in context: A177902 A108722 A246139 * A045987 A121978 A274566
Adjacent sequences: A034904 A034905 A034906 * A034908 A034909 A034910


KEYWORD

base,easy,nonn,nice


AUTHOR

Erich Friedman


STATUS

approved



