OFFSET
1,2
LINKS
Lars Blomberg, Table of n, a(n) for n = 1..10000
EXAMPLE
42 is in the sequence because 42^3 = 74088 which is divisible by 4, 7 and 8.
MATHEMATICA
Select[Range[700], Union[PowerMod[#, 3, IntegerDigits[#^3]/.(0-> Nothing)]] == {0}&] (* Harvey P. Dale, Jan 17 2021 *)
PROG
(PARI) isOK(n) = my(v=vecsort(digits(n^3), , 8)); for(i=1+(v[1]==0), #v, if(n^3%v[i], return(0))); 1
s=[]; for(n=1, 1000, if(isOK(n), s=concat(s, n))); s
CROSSREFS
KEYWORD
nonn,base
AUTHOR
Colin Barker, Mar 12 2014
STATUS
approved