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A033575 (2n+1)(11n+1). 0
1, 36, 115, 238, 405, 616, 871, 1170, 1513, 1900, 2331, 2806, 3325, 3888, 4495, 5146, 5841, 6580, 7363, 8190, 9061, 9976, 10935, 11938, 12985, 14076, 15211, 16390, 17613, 18880, 20191, 21546, 22945 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Table of n, a(n) for n=0..32.

Index entries for linear recurrences with constant coefficients, signature (3,-3,1).

PROG

(PARI) a(n)=(2*n+1)*(11*n+1) \\ Charles R Greathouse IV, Jun 16 2017

CROSSREFS

Sequence in context: A250426 A176685 A199260 * A044287 A044668 A129367

Adjacent sequences:  A033572 A033573 A033574 * A033576 A033577 A033578

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified December 14 09:20 EST 2018. Contains 318091 sequences. (Running on oeis4.)