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Search: id:A111886
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| A111886 |
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Sixth column of triangle A112492 (inverse scaled Pochhammer symbols). |
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+0
3
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| 1, 1764, 1942416, 1744835904, 1413470290176, 1083688832185344, 806595068762689536, 590914962115587293184, 429295503918929370218496, 310518802877016005311463424, 224098118280955193084850733056
(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 and triangle A008969.
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FORMULA
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G.f.: 1/product(1-6!*x/j, j=1..6).
a(n)=-((6!)^n)*sum(((-1)^j)*binomial(6, j)/j^n, j=1..6), n>=0.
a(n)= A112492(n+5, 6), n>=0.
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CROSSREFS
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Cf. Also right-hand column 5 in triangle A008969.
Sequence in context: A151769 A165678 A061627 this_sequence A031762 A031630 A031540
Adjacent sequences: A111883 A111884 A111885 this_sequence A111887 A111888 A111889
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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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