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Search: id:A111888
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| A111888 |
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Eighth column of triangle A112492 (inverse scaled Pochhammer symbols). |
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+0
2
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| 1, 109584, 7245893376, 381495483224064, 17810567950611972096, 778101042571221893382144, 32762625292956765972873609216, 1351813956241264848815287984717824
(list; graph; listen)
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OFFSET
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0,2
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COMMENT
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Also continuation of family of Differences of reciprocals of unity. See A001242, A111887 and triangle A008969.
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FORMULA
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G.f.: 1/product(1-8!*x/j, j=1..8).
a(n)=-((8!)^n)*sum(((-1)^j)*binomial(8, j)/j^n, j=1..8), n>=0.
a(n)= A112492(n+7, 8), n>=0.
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CROSSREFS
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Cf. Also right-hand column 7 in triangle A008969.
Sequence in context: A157825 A102333 A157533 this_sequence A023349 A138722 A122240
Adjacent sequences: A111885 A111886 A111887 this_sequence A111889 A111890 A111891
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KEYWORD
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nonn,easy
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AUTHOR
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Wolfdieter Lang (wolfdieter.lang_AT_physik_DOT_uni-karlsruhe_DOT_de), Sep 12 2005
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