%I
%S 1,16,201,2336,26321,292656,3234841,35661376,392665761,4321276496,
%T 47543807081,523030706016,5753581906801,63290621677936,
%U 696202941972921,7658262879280256,84241044259973441,926652249799160976
%N Expansion of 1/((15x)(111x)).
%F ((8+sqrt9)^n(8sqrt9)^n)/6. Offset 1. a(3)=201. [From Al Hakanson (hawkuu(AT)gmail.com), Jan 07 2009]
%F a(0)=1, a(n)=11*a(n1)+5^n. [From Vincenzo Librandi, Feb 09 2011]
%t Join[{a=1,b=16},Table[c=16*b55*a;a=b;b=c,{n,40}]] (* _Vladimir Joseph Stephan Orlovsky_, Feb 08 2011*)
%K nonn
%O 0,2
%A _N. J. A. Sloane_.
