OFFSET
1,1
LINKS
Harvey P. Dale, Table of n, a(n) for n = 1..1000
MATHEMATICA
Select[Range[10234000, 10236000], PrimeOmega[#]==Count[DigitCount[#], 0]==2&] (* Harvey P. Dale, Sep 01 2014 *)
PROG
(PARI)
list(lim)=my(v=List(), t); forprime(p=2, sqrt(lim), t=p; forprime(q=p, lim\t, listput(v, t*q))); vecsort(Vec(v)) \\ From A001358
b=list(1030000); s=[]; for(n=1, #b, if(#vecsort(eval(Vec(Str(b[n]))), , 8)==8, s=concat(s, b[n]))); s
CROSSREFS
KEYWORD
nonn,base
AUTHOR
Colin Barker, Jan 14 2014
STATUS
approved