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A007451
Denominators of expansion of exp x / sin x.
+0
3
1, 3, 3, 90, 18, 945, 1890, 12600, 22680, 53460, 1247400, 10216206000, 157172400, 1021620600, 6129723600, 534386160000, 81729648000, 2494674910728000, 127932046704000, 2744142401800800000
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Maintained by
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njas@research.att.com
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Last modified December 1 19:22 EST 2009. Contains 167811 sequences.
AT&T Labs Research
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