A053160 - OEIS

%I #11 Mar 18 2019 08:12:29

%S 2,23,523,2357,112573,11132357,1111233757,111112337579,11111223373597,

%T 0,111111222333357997,11111122233333597977,1111111222333334579977,

%U 111111122233333344977597,11111112223333334447797759,0,111111122233333334445557999777,0,1111111122233333334445556677799779

%N Smallest prime associated with A053095(n), or zero if no such prime exists.

%H Chai Wah Wu, <a href="/A053160/b053160.txt">Table of n, a(n) for n = 1..299</a>

%e a(7)=1111233757 because it is the smallest prime consisting of the digits 2+3+5+7+11+13+17.

%Y Cf. A053095, A053161.

%K base,nonn

%O 1,1

%A _Enoch Haga_, Mar 19 2000

%E Edited and extended by _Ray Chandler_, Apr 08 2010

%E a(17)-a(19) from _Chai Wah Wu_, Mar 17 2019