A022400 - OEIS

A022400

Fibonacci sequence beginning 1, 30.

1, 30, 31, 61, 92, 153, 245, 398, 643, 1041, 1684, 2725, 4409, 7134, 11543, 18677, 30220, 48897, 79117, 128014, 207131, 335145, 542276, 877421, 1419697, 2297118, 3716815, 6013933, 9730748, 15744681, 25475429, 41220110, 66695539, 107915649, 174611188, 282526837, 457138025

(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.: (1+29*x)/(1-x-x^2). - Philippe Deléham, Nov 20 2008

MATHEMATICA

Table[Fibonacci[n + 2] + 28*Fibonacci[n], {n, 0, 50}] (* G. C. Greubel, Mar 01 2018 *)

PROG

(PARI) for(n=0, 40, print1(fibonacci(n+2) + 28*fibonacci(n), ", ")) \\ G. C. Greubel, Mar 01 2018

(Magma) [Fibonacci(n+2) + 28*Fibonacci(n): n in [0..40]]; // G. C. Greubel, Mar 01 2018

CROSSREFS

Sequence in context: A114964 A341745 A267747 * A042812 A042814 A042816

Adjacent sequences: A022397 A022398 A022399 * A022401 A022402 A022403

KEYWORD

nonn

AUTHOR

N. J. A. Sloane

EXTENSIONS

Terms a(30) onward added by G. C. Greubel, Mar 01 2018

STATUS

approved

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