OFFSET
1,1
LINKS
Joseph Myers, Table of n, a(n) for n=1..166
Harvey Heinz, Perfect Digital Invariants
EXAMPLE
4150 = 4^5 + 1^5 + 5^5 + 0^5 and the exponent 5 is not equal to the length of the number (4).
CROSSREFS
KEYWORD
base,nonn
AUTHOR
Hans Havermann, Jun 18 2009
STATUS
approved