%I #20 Mar 17 2020 21:19:14
%S 1,2,6,30,210,2310,30030,200560490130,304250263527210,
%T 23768741896345550770650537601358310
%N Primorials P which have at least one prime neighbor; i.e., P+1 or P-1 or both are primes.
%C A supersequence of A088256.
%C Next term a(11) is 131 digits and is too large to include.
%H Alois P. Heinz, <a href="/A088257/b088257.txt">Table of n, a(n) for n = 1..19</a>
%t Select[FoldList[Times,1,Prime[Range[70]]],PrimeQ[#-1]||PrimeQ[#+1]&] (* _Harvey P. Dale_, Oct 22 2011 *)
%Y Cf. A002110, A088256.
%K nonn
%O 1,2
%A _Amarnath Murthy_, Sep 27 2003
%E More terms from _Ray Chandler_, Sep 28 2003