0,1

Table of n, a(n) for n=0..53.

Tanya Khovanova, Recursive Sequences

Index to divisibility sequences

Index entries for linear recurrences with constant coefficients, signature (1).

G.f.: 18/(1-x); e.g.f.: 18*e^x. - Vincenzo Librandi, Jan 20 2012

Table[18, {80}] (* Vincenzo Librandi, Jan 20 2012 *)

Sequence in context: A176064 A278716 A282814 * A158910 A243097 A040307

Adjacent sequences: A010854 A010855 A010856 * A010858 A010859 A010860

nonn,easy

N. J. A. Sloane.

approved