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1, 6, 17, 7, 4, 5, 11, 9, 16, 1, 6, 17, 7, 4, 5, 11, 9, 16, 1, 6, 17, 7, 4, 5, 11, 9, 16, 1, 6, 17, 7, 4, 5, 11, 9, 16, 1, 6, 17, 7, 4, 5, 11, 9, 16, 1, 6, 17, 7, 4, 5, 11, 9, 16, 1, 6, 17, 7, 4, 5, 11, 9, 16, 1, 6, 17, 7, 4, 5, 11, 9, 16, 1, 6, 17, 7, 4, 5, 11, 9, 16, 1, 6, 17, 7, 4, 5, 11, 9
(list; graph; refs; listen; history; internal format)
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OFFSET
| 0,2
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LINKS
| Index to sequences with linear recurrences with constant coefficients, signature (0,0,0,0,0,0,0,0,1). [From R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Apr 20 2010]
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FORMULA
| a(n) = +a(n-9). G.f.: ( -1-6*x-17*x^2-7*x^3-4*x^4-5*x^5-11*x^6-9*x^7-16*x^8 ) / ( (x-1)*(1+x+x^2)*(x^6+x^3+1) ). [From R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Apr 20 2010]
a(n)=(1/81)*{154*(n mod 9)-44*[(n+1) mod 9]+37*[(n+2) mod 9]-35*[(n+3) mod 9]+10*[(n+4) mod 9]+46*[(n+5) mod 9]+109*[(n+6) mod 9]-80*[(n+7) mod 9]-26*[(n+8) mod 9]}, with n>=0 [From Paolo P. Lava (paoloplava(AT)gmail.com), Apr 23 2010]
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PROG
| (Other) sage: [power_mod(6, n, 19)for n in xrange(0, 89)] # [From Zerinvary Lajos (zerinvarylajos(AT)yahoo.com), Nov 27 2009]
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CROSSREFS
| Sequence in context: A138490 A022510 A120930 * A200871 A112366 A095421
Adjacent sequences: A070392 A070393 A070394 * A070396 A070397 A070398
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KEYWORD
| nonn
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AUTHOR
| N. J. A. Sloane (njas(AT)research.att.com), May 12 2002
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