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Search: id:A068214
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| A068214 |
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Numerator of Borwein integral of order 2n+1. |
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+0
2
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| 1, 1, 1, 1, 1, 1, 1, 467807924713440738696537864469, 17708695183056190642497315530628422295569865119, 8096799621940897567828686854312535486311061114550605367511653
(list; graph; listen)
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OFFSET
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0,8
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LINKS
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Eric Weisstein's World of Mathematics, Borwein Integrals
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MATHEMATICA
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i[n_] := Times@@(Sin[x/# ]&/@Range[1, n, 2])/x^((n+1)/2)/Pi; Numerator[Table[Integrate[i[n], {x, 0, \[Infinity]}], {n, 1, 19, 2}]]
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CROSSREFS
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Cf. A068215.
Sequence in context: A104300 A095450 A095452 this_sequence A095454 A058446 A095456
Adjacent sequences: A068211 A068212 A068213 this_sequence A068215 A068216 A068217
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KEYWORD
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nonn,frac
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AUTHOR
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Eric Weisstein (eric(AT)weisstein.com), Feb 21, 2002
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