OFFSET
1,1
EXAMPLE
22334 is in the sequence as its digital product is 144 and its digital sum is 14. The digits of the latter two are either 1 or 4 and the values 14 and 144 differ.
PROG
(PARI) is(n) = {my(d); if(vecsort(d = digits(n)) != d, return(0)); vp = vecprod(d); vs = vecsum(d); vp != vs && Set(digits(vp)) == Set(digits(vs))}
CROSSREFS
KEYWORD
nonn,base
AUTHOR
David A. Corneth, Oct 18 2020
STATUS
approved