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A135619
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Even Padovan numbers divided by 2.
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0
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0, 0, 0, 1, 1, 2, 6, 8, 14, 43, 57, 100, 308, 408, 716, 2205, 2921, 5126, 15786, 20912, 36698, 113015, 149713, 262728, 809096, 1071824, 1880920, 5792473, 7673393, 13465866, 41469422, 54935288, 96404710, 296887523, 393292233, 690179756, 2125474556, 2815654312
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,6
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FORMULA
| a(n)=A134720(n)/2.
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MATHEMATICA
| #/2&/@Select[Join[{0, 0, 0}, LinearRecurrence[{0, 1, 1}, {1, 1, 1}, 100]], EvenQ] (* From Harvey P. Dale, May 11 2011 *)
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CROSSREFS
| Cf. A000931, A134720.
Sequence in context: A107019 A048133 A199697 * A067795 A029933 A128913
Adjacent sequences: A135616 A135617 A135618 * A135620 A135621 A135622
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KEYWORD
| nonn
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AUTHOR
| Omar E. Pol (info(AT)polprimos.com), Feb 17 2008
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EXTENSIONS
| More terms from Harvey P. Dale, May 11 2011.
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