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A139742 11^n-4^n. 1
0, 7, 105, 1267, 14385, 160027, 1767465, 19470787, 214293345, 2357685547, 25936376025, 285307476307, 3138411599505, 34522645035067, 379749565147785, 4177247095673827, 45949725568604865, 505447011319424587, 5559917244772754745, 61159090173536639347 (list; graph; refs; listen; history; internal format)
OFFSET

0,2

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 0..300

Index to sequences with linear recurrences with constant coefficients, signature (15,-44).

FORMULA

a(n) = 15*a(n-1) -44*a(n-2); [From Vincenzo Librandi, Jun 02 2011]

PROG

(MAGMA) [11^n-4^n: n in [0..30]]; // Vincenzo Librandi, Jun 02 2011

CROSSREFS

Sequence in context: A001921 A098362 A093741 * A120049 A067420 A131869

Adjacent sequences:  A139739 A139740 A139741 * A139743 A139744 A139745

KEYWORD

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com), May 20 2008

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Last modified February 14 20:38 EST 2012. Contains 205663 sequences.