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A016146
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Expansion of 1/((1-3x)(1-11x)).
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0
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1, 14, 163, 1820, 20101, 221354, 2435623, 26794040, 294741001, 3242170694, 35663936683, 392303480660, 4315338818701, 47468728600034, 522156019383343, 5743716227565680, 63180878546269201, 694989664138101374
(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 (14,-33)
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FORMULA
| a(n) = 14*a(n-1) - 33*a(n-2), n>=2. - Vincenzo Librandi, Mar 14 2011
a(n) = (-3^(n+1)+11^(n+1))/8. - R. J. Mathar, Mar 15 2011
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MATHEMATICA
| Join[{a=1, b=14}, Table[c=14*b-33*a; a=b; b=c, {n, 60}]] (*From Vladimir Joseph Stephan Orlovsky, Feb 01 2011*)
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CROSSREFS
| Sequence in context: A016206 A161158 A153664 * A125449 A159738 A062148
Adjacent sequences: A016143 A016144 A016145 * A016147 A016148 A016149
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KEYWORD
| nonn
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AUTHOR
| N. J. A. Sloane (njas(AT)research.att.com).
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