OFFSET
1,1
EXAMPLE
5 is in the sequence because 5^4 = 625, the smallest decimal digit of which is 2.
PROG
(PARI) select(k->vecmin(digits(k^4))==2, vector(10000, k, k))
CROSSREFS
KEYWORD
nonn,base
AUTHOR
Colin Barker, Aug 29 2017
STATUS
approved