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A139617 136n + 17. 3
17, 153, 289, 425, 561, 697, 833, 969, 1105, 1241, 1377, 1513, 1649, 1785, 1921, 2057, 2193, 2329, 2465, 2601, 2737, 2873, 3009, 3145, 3281, 3417, 3553, 3689, 3825, 3961, 4097, 4233, 4369, 4505, 4641, 4777, 4913, 5049, 5185, 5321 (list; graph; refs; listen; history; internal format)
OFFSET

0,1

COMMENTS

Numbers of the 17th column of positive numbers in the square array of nonnegative and polygonal numbers A139600. Also, numbers of the 17th column in the square array A057145.

LINKS

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

Index to sequences with linear recurrences with constant coefficients, signature (2,-1).

PROG

(MAGMA) [17*(8*n + 1): n in [0..60]]; // Vincenzo Librandi, Jul 23 2011

(PARI) a(n)=136*n+17 \\ Charles R Greathouse IV, Oct 05 2011

CROSSREFS

Sequence in context: A161497 A162328 A161877 * A188353 A162637 A010969

Adjacent sequences:  A139614 A139615 A139616 * A139618 A139619 A139620

KEYWORD

easy,nonn

AUTHOR

Omar E. Pol (info(AT)polprimos.com), May 21 2008

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Last modified February 16 15:58 EST 2012. Contains 205937 sequences.