OFFSET
1,1
LINKS
Harvey P. Dale, Table of n, a(n) for n = 1..10000
James Maynard, Primes with restricted digits, arXiv:1604.01041 [math.NT], 2016.
James Maynard and Brady Haran, Primes without a 7, Numberphile video (2019)
MATHEMATICA
Select[FromDigits/@Tuples[Range[0, 7], 3], PrimeQ] (* Harvey P. Dale, Apr 13 2017 *)
CROSSREFS
KEYWORD
nonn,base
AUTHOR
Patrick De Geest, Jan 04 1999
STATUS
approved