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8, 16, 40, 32, 56, 64, 64, 56, 32, 40, 16, 8, 8, 16, 40, 32, 56, 64, 64, 56, 32, 40, 16, 8, 8, 16, 40, 32, 56, 64, 64, 56, 32, 40, 16, 8, 8, 16, 40, 32, 56, 64, 64, 56, 32, 40, 16, 8, 8, 16, 40, 32, 56, 64, 64, 56, 32, 40, 16, 8, 8, 16, 40, 32, 56, 64, 64, 56, 32, 40, 16, 8, 8, 16, 40
(list; graph; refs; listen; history; internal format)
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OFFSET
| 0,1
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FORMULA
| Period length 12: a(n)=a(n-12).
a(n) = A154811(n+6) = A155110(n) (mod 9).
a(n)=(1/33)*{18*(n mod 12)+40*[(n+1) mod 12]+84*[(n+2) mod 12]-4*[(n+3) mod 12]+84*[(n+4) mod 12]+40*[(n+5) mod 12]+18*[(n+6) mod 12]-4*[(n+7) mod 12]-48*[(n+8) mod 12]+40*[(n+9) mod 12]-48*[(n+10) mod 12]-4*[(n+11) mod 12]}, with n>=0 [From Paolo P. Lava (paoloplava(AT)gmail.com), Feb 13 2009]
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CROSSREFS
| Sequence in context: A197773 A057584 A063526 * A024700 A108576 A052207
Adjacent sequences: A156328 A156329 A156330 * A156332 A156333 A156334
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KEYWORD
| nonn,easy
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AUTHOR
| Paul Curtz (bpcrtz(AT)free.fr), Feb 08 2009
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EXTENSIONS
| Edited and extended by R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Apr 10 2009
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