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A022353
Fibonacci sequence beginning 0, 19.
2
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
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
KEYWORD
nonn
STATUS
approved