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 A017005 a(n) = 7n + 2. 16
 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; text; internal format)
 OFFSET 0,1 LINKS Vincenzo Librandi, Table of n, a(n) for n = 0..1120 Tanya Khovanova, Recursive Sequences Index entries for linear recurrences with constant coefficients, signature (2,-1). FORMULA G.f.: (2+5*x)/(1-x)^2. MATHEMATICA Range[2, 1000, 7] (* Vladimir Joseph Stephan Orlovsky, May 27 2011 *) LinearRecurrence[{2, -1}, {2, 9}, 60] (* Harvey P. Dale, Sep 07 2015 *) PROG (MAGMA) [ 7*n+2: n in [0..60] ]; CROSSREFS Cf. A008589, A016993. Sequence in context: A031238 A224859 A136345 * A131189 A288484 A011193 Adjacent sequences:  A017002 A017003 A017004 * A017006 A017007 A017008 KEYWORD nonn,easy AUTHOR STATUS approved

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Last modified October 22 22:34 EDT 2019. Contains 328335 sequences. (Running on oeis4.)