

A054212


a(n)^5 is the smallest fifth power whose decimal expansion digits occur with same frequency n.


1




OFFSET

1,2


COMMENTS

Terms calculated by Jeff Heleen.


LINKS

Table of n, a(n) for n=1..6.
P. De Geest, Numbers whose digits occur with same frequency


EXAMPLE

2955^5 = 225313610074846875 and digits 0, 1, 2, 3, 4, 5, 6, 7, and 8 each occur twice.


CROSSREFS

Cf. A054213, A052093, A052094, A052069, A052071.
Sequence in context: A178273 A289562 A054833 * A179138 A236005 A107534
Adjacent sequences: A054209 A054210 A054211 * A054213 A054214 A054215


KEYWORD

nonn,base,hard


AUTHOR

Patrick De Geest, Feb 15 2000


EXTENSIONS

Offset corrected by Michel Marcus, Aug 12 2015


STATUS

approved



