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A017005 7n+2. 8
2, 9, 16, 23, 30, 37, 44, 51, 58, 65, 72, 79, 86, 93, 100, 107, 114, 121, 128, 135, 142, 149, 156, 163, 170, 177, 184, 191, 198, 205, 212, 219, 226, 233, 240, 247, 254, 261, 268, 275, 282, 289, 296, 303, 310, 317, 324, 331, 338, 345, 352, 359, 366, 373, 380 (list; graph; refs; listen; history; internal format)
OFFSET

0,1

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 0..1120

Tanya Khovanova, Recursive Sequences

FORMULA

G.f.: (2+5*x)/(1-x)^2.

MATHEMATICA

Range[2, 1000, 7] (* From Vladimir Joseph Stephan Orlovsky (4vladimir(AT)gmail.com), May 27 2011 *)

PROG

(MAGMA) [ 7*n+2: n in [0..60] ];

CROSSREFS

Cf. A008589, A016993.

Sequence in context: A162614 A031238 A136345 * A131189 A011193 A085960

Adjacent sequences:  A017002 A017003 A017004 * A017006 A017007 A017008

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com).

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Last modified February 17 16:29 EST 2012. Contains 206050 sequences.