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A022362 Fibonacci sequence beginning 0, 28. 1
0, 28, 28, 56, 84, 140, 224, 364, 588, 952, 1540, 2492, 4032, 6524, 10556, 17080, 27636, 44716, 72352, 117068, 189420, 306488, 495908, 802396, 1298304, 2100700, 3399004, 5499704, 8898708, 14398412 (list; graph; refs; listen; history; text; internal format)
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.: 28*x/(1-x-x^2). - Philippe Deléham, Nov 20 2008

a(n) = 28*A000045(n). - G. C. Greubel, Aug 26 2017

MATHEMATICA

a={}; b=0; c=28; 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 18 2008 *)

Table[28*Fibonacci[n], {n, 0, 50}] (* or *) LinearRecurrence[{1, 1}, {0, 28}, 50] (* G. C. Greubel, Aug 26 2017 *)

PROG

(PARI) for(n=0, 50, print1(28*fibonacci(n), ", ")) \\ G. C. Greubel, Aug 26 2017

CROSSREFS

Sequence in context: A186305 A010867 A040757 * A219914 A165849 A093681

Adjacent sequences:  A022359 A022360 A022361 * A022363 A022364 A022365

KEYWORD

nonn

AUTHOR

N. J. A. Sloane

STATUS

approved

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Last modified October 21 04:02 EDT 2017. Contains 293679 sequences.