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A174312 32*n. 4
0, 32, 64, 96, 128, 160, 192, 224, 256, 288, 320, 352, 384, 416, 448, 480, 512, 544, 576, 608, 640, 672, 704, 736, 768, 800, 832, 864, 896, 928, 960, 992, 1024, 1056, 1088, 1120, 1152, 1184, 1216, 1248, 1280, 1312, 1344, 1376, 1408, 1440, 1472, 1504, 1536, 1568, 1600 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 0..1000

Index entries for linear recurrences with constant coefficients, signature (2,-1).

FORMULA

a(n) = A173684(2n)+A173684(2n+1).

G.f.: 32*x/(x-1)^2.

MATHEMATICA

Range[0, 3000, 32] (* Vladimir Joseph Stephan Orlovsky, Jun 03 2011 *)

PROG

(MAGMA) [32*n: n in [0..60]]; // Vincenzo Librandi, Aug 04 2011

(PARI) a(n)=n<<5 \\ Charles R Greathouse IV, Dec 21 2011

CROSSREFS

Cf. A135628, A135631.

Sequence in context: A225722 A195330 A122616 * A255995 A144908 A172419

Adjacent sequences:  A174309 A174310 A174311 * A174313 A174314 A174315

KEYWORD

nonn,easy

AUTHOR

Paul Curtz, Nov 27 2010

STATUS

approved

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Last modified May 9 10:29 EDT 2021. Contains 343732 sequences. (Running on oeis4.)