Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 61st year, we have over 378,000 sequences, and we’ve reached 11,000 citations (which often say “discovered thanks to the OEIS”).
%I #7 Oct 06 2014 09:15:46
%S 10123465789,10123685749,10123746859,10123854679,10123945687,
%T 10123956487,10124356789,10124378569,10124563987,10124568793,
%U 10124683759,10124695783,10124736859,10124763589,10124785639,10124867539,10124867593,10124935687,10125367849,10125368749
%N Pandigital primes that become zeroless pandigital primes when the digit 0 is deleted.
%H Hiroaki Yamanouchi, <a href="/A159569/b159569.txt">Table of n, a(n) for n = 1..13117</a>
%o (PARI) remz(d) = {nd = []; for (i=1, #d, if (d[i] != 0, nd = concat(nd, d[i]))); subst(Pol(nd), x, 10);}
%o isok(n) = isprime(n) && (d=digits(n)) && (#vecsort(d,,8)==10) && isprime(remz(d));
%o lista() = forprime(n=10123465789,, if (isok(n), print1(n, ", "))); \\ _Michel Marcus_, Oct 06 2014
%Y Cf. A050288, A050290.
%K nonn,base
%O 1,1
%A _Lekraj Beedassy_, Apr 15 2009
%E Missing terms a(2)-a(6) and a(15)-a(20) added by _Hiroaki Yamanouchi_, Oct 06 2014