A116057 - OEIS

%I #2 Mar 30 2012 17:40:36

%S 11,37,66,154,332,750,1696,4000,13684,22308,26640,26653,30327,47109,

%T 57941,67127,82168,111438,112525,193501,222553,250000,340019,362725,

%U 522015,644487,739552,836750,1204350,1216138,1216578,1713376,1722205

%N n times pi(n) is made of nontrivial runs of identical digits, where pi(n)=A000720(n).

%C A run of length 1 is trivial.

%e 1216138*pi(1216138) = 114400885522.

%Y Cf. A000720, A033023.

%K nonn,base

%O 1,1

%A _Giovanni Resta_, Feb 13 2006