OFFSET
1,2
EXAMPLE
11 is in the sequence because 11^3 = 1331, the smallest decimal digit of which is 1.
PROG
(PARI) select(k->vecmin(digits(k^3))==1, vector(500, k, k))
CROSSREFS
KEYWORD
nonn,base
AUTHOR
Colin Barker, Aug 28 2017
STATUS
approved