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1, 7, 10, 31, 22, 37, 25, 19, 16, 34, 4, 28, 1, 7, 10, 31, 22, 37, 25, 19, 16, 34, 4, 28, 1, 7, 10, 31, 22, 37, 25, 19, 16, 34, 4, 28, 1, 7, 10, 31, 22, 37, 25, 19, 16, 34, 4, 28, 1, 7, 10, 31, 22, 37, 25, 19, 16, 34, 4, 28, 1, 7, 10, 31, 22, 37, 25, 19, 16, 34, 4, 28, 1, 7, 10, 31
(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 (0,1,0,-1,0,1,0,-1,0,1). [From R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Apr 20 2010]
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FORMULA
| a(n) = +a(n-2) -a(n-4) +a(n-6) -a(n-8) +a(n-10). G.f.: ( -1-7*x-9*x^2-24*x^3-13*x^4-13*x^5-12*x^6-6*x^7-4*x^8-28*x^9 ) / ( (x-1)*(1+x)*(1+x+x^2)*(x^2-x+1)*(1-x^2+x^4) ). [From R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Apr 20 2010]
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PROG
| (Other) sage: [power_mod(7, n, 39)for n in xrange(0, 76)] # [From Zerinvary Lajos (zerinvarylajos(AT)yahoo.com), Nov 27 2009]
(MAGMA) [7^n mod 39: n in [0..80]]; [From Vincenzo Librandi, Feb 08 2011]
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CROSSREFS
| Sequence in context: A064950 A058532 A174466 * A102574 A119169 A095756
Adjacent sequences: A070419 A070420 A070421 * A070423 A070424 A070425
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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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