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A070371 5^n mod 17. 1
1, 5, 8, 6, 13, 14, 2, 10, 16, 12, 9, 11, 4, 3, 15, 7, 1, 5, 8, 6, 13, 14, 2, 10, 16, 12, 9, 11, 4, 3, 15, 7, 1, 5, 8, 6, 13, 14, 2, 10, 16, 12, 9, 11, 4, 3, 15, 7, 1, 5, 8, 6, 13, 14, 2, 10, 16, 12, 9, 11, 4, 3, 15, 7, 1, 5, 8, 6, 13, 14, 2, 10, 16, 12, 9, 11, 4, 3, 15, 7, 1, 5, 8, 6, 13, 14 (list; graph; refs; listen; history; internal format)
OFFSET

0,2

LINKS

Index to sequences with linear recurrences with constant coefficients, signature (1,0,0,0,0,0,0,-1,1). [From R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Apr 20 2010]

FORMULA

a(n) = +a(n-1) -a(n-8) +a(n-9). G.f.: ( -1-4*x-3*x^2+2*x^3-7*x^4-x^5+12*x^6-8*x^7-7*x^8 ) / ( (x-1)*(1+x^8) ). [From R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Apr 20 2010]

PROG

(Other) sage: [power_mod(5, n, 17)for n in xrange(0, 86)] # [From Zerinvary Lajos (zerinvarylajos(AT)yahoo.com), Nov 26 2009]

(MAGMA) [5^n mod 17: n in [0..80]]; // From Vincenzo Librandi, Feb 07 2011

CROSSREFS

Sequence in context: A085117 A160043 A145432 * A199444 A005120 A133731

Adjacent sequences:  A070368 A070369 A070370 * A070372 A070373 A070374

KEYWORD

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com), May 12 2002

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Last modified February 16 04:47 EST 2012. Contains 205860 sequences.