OFFSET
1,1
LINKS
Harvey P. Dale, Table of n, a(n) for n = 1..172
EXAMPLE
22807116^4=270571148920443982076865351936, which contains exactly 3 times of each digit 0-9. Total 172 terms
MATHEMATICA
Select[Range[17824000, 31608000], Union[Tally[IntegerDigits[#^4]][[All, 2]]]=={3}&] (* Harvey P. Dale, Dec 24 2016 *)
CROSSREFS
KEYWORD
base,easy,nonn,fini
AUTHOR
Zhining Yang, Jan 16 2009
STATUS
approved