OFFSET
1,3
COMMENTS
Of the first 10000 terms, only 139 do not contain a zero digit. - Harvey P. Dale, Apr 14 2016
LINKS
Harvey P. Dale, Table of n, a(n) for n = 1..10000
EXAMPLE
496 is in the sequence because (1) it is a triangular number and (2) the product of its digits 4*9*6=216 is a cube.
MATHEMATICA
Select[Accumulate[Range[0, 150]], IntegerQ[Surd[Times@@ IntegerDigits[ #], 3]]&] (* Harvey P. Dale, Apr 14 2016 *)
CROSSREFS
KEYWORD
base,nonn
AUTHOR
Luc Stevens (lms022(AT)yahoo.com), Apr 30 2006
STATUS
approved