A022353 Fibonacci sequence beginning 0, 19.

0, 19, 19, 38, 57, 95, 152, 247, 399, 646, 1045, 1691, 2736, 4427, 7163, 11590, 18753, 30343, 49096, 79439, 128535, 207974, 336509, 544483, 880992, 1425475, 2306467, 3731942, 6038409, 9770351, 15808760

Offset

0,2

Links

G. C. Greubel, Table of n, a(n) for n = 0..1000

Tanya Khovanova, Recursive Sequences

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

Formula

G.f.: 19*x/(1-x-x^2). - Philippe Deléham, Nov 20 2008

a(n) = 19*A000045(n). - G. C. Greubel, Aug 26 2017

Mathematica

a={}; b=0; c=19; AppendTo[a, b]; AppendTo[a, c]; Do[b=b+c; AppendTo[a, b]; c=b+c; AppendTo[a, c], {n, 4!}]; a (* Vladimir Joseph Stephan Orlovsky, Sep 17 2008 *)
Table[19*fibonacci[n], {n, 0, 50}] (* or *) LinearRecurrence[{1, 1}, {0, 19}, 50] (* G. C. Greubel, Aug 26 2017 *)

Prog

(PARI) for(n=0, 50, print1(19*fibonacci(n), ", ")) \\ G. C. Greubel, Aug 26 2017

Crossrefs

Sequence in context: A168525 A272897 A040343 * A323177 A261756 A070853

Adjacent sequences: A022350 A022351 A022352 * A022354 A022355 A022356

Keyword

nonn

Author

N. J. A. Sloane

Status

approved