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A017353 a(n) = 10n + 7. 10
7, 17, 27, 37, 47, 57, 67, 77, 87, 97, 107, 117, 127, 137, 147, 157, 167, 177, 187, 197, 207, 217, 227, 237, 247, 257, 267, 277, 287, 297, 307, 317, 327, 337, 347, 357, 367, 377, 387, 397, 407, 417, 427, 437, 447, 457, 467, 477, 487, 497, 507, 517, 527, 537 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 0..5000

Tanya Khovanova, Recursive Sequences

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

FORMULA

From Vincenzo Librandi, May 28 2011: (Start)

a(n) = 10*n + 7.

a(n) = 2*a(n-1) - a(n-2). (End)

G.f.: (7+3*x)/(x-1)^2. - Wesley Ivan Hurt, Mar 26 2015

MAPLE

A017353:=n->10*n+7: seq(A017353(n), n=0..70); # Wesley Ivan Hurt, Mar 26 2015

MATHEMATICA

Range[7, 497, 10] (* Vladimir Joseph Stephan Orlovsky, May 28 2011 *)

PROG

(MAGMA) [10*n+7: n in [0..60]]; // Vincenzo Librandi, May 28 2011

(PARI) vector(100, n, 10*n-3) \\ Derek Orr, Mar 29 2015

CROSSREFS

Cf. A008592, A017341.

Sequence in context: A043517 A277594 A160912 * A147089 A045575 A029532

Adjacent sequences:  A017350 A017351 A017352 * A017354 A017355 A017356

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane

STATUS

approved

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Last modified August 21 21:36 EDT 2017. Contains 290908 sequences.