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A293021
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a(n) = n! * [x^n] exp(n*sin(x)).
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0
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1, 1, 4, 24, 192, 1880, 21312, 266504, 3469312, 42094656, 297625600, -8727514752, -659406274560, -31019532622208, -1314656227540992, -54314985911216640, -2248955319931633664, -94369141109824233472, -4028982346754921594880, -175032005028072692797440
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history;
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internal format)
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OFFSET
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0,3
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LINKS
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MATHEMATICA
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Table[n! SeriesCoefficient[Exp[n Sin[x]], {x, 0, n}], {n, 0, 19}]
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CROSSREFS
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KEYWORD
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sign
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AUTHOR
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STATUS
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approved
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