OFFSET
1,1
LINKS
Colin Barker, Table of n, a(n) for n = 1..1000
EXAMPLE
59 is in the sequence because 59^3 = 205379, which contains exactly six different digits: 0, 2, 3, 5, 7, 9.
107 is in the sequence because 107^3 = 1225043, which contains exactly six different digits: 0, 1, 2, 3, 4, 5.
MATHEMATICA
Select[Range[300], Length[Union[IntegerDigits[#^3]]] == 6 &] (* Bruno Berselli, Jan 19 2014 *)
PROG
(PARI) s=[]; for(n=1, 300, if(#vecsort(eval(Vec(Str(n^3))), , 8)==6, s=concat(s, n))); s
(Magma) [n: n in [0..300] | #Set(Intseq(n^3)) eq 6]; // Bruno Berselli, Jan 19 2014
(Python)
A235808_list, m = [], [6, -6, 1, 0]
for n in range(1, 10**4+1):
....for i in range(3):
........m[i+1] += m[i]
....if len(set(str(m[-1]))) == 6:
........A235808_list.append(n) # Chai Wah Wu, Nov 05 2014
CROSSREFS
KEYWORD
nonn,base
AUTHOR
Colin Barker, Jan 19 2014
STATUS
approved