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Search: id:A066045
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| A066045 |
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Triangle T(n,k) defined by Sum_{1<=k<=n} T(n,k)*u^k*t^n/n! = exp((1-t)*(1-t^2)*(1-t^3)...)^(-u)-1). |
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1
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| 1, 3, 2, 8, 18, 5, 42, 118, 90, 15, 144, 900, 1075, 450, 52, 1440, 6788, 12375, 8475, 2340, 203, 5760, 61824, 141470, 140175, 63700, 12789, 877, 75600, 586584, 1700580, 2218335, 1441440, 474614, 73668, 4140, 524160, 6064416, 21677980
(list; table; graph; listen)
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OFFSET
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1,2
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EXAMPLE
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[1], [3, 2], [8, 18, 5], [42, 118, 90, 15], [144, 900, 1075, 450, 52], ...
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CROSSREFS
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Cf. (row sums) A058892, A000110, A008298, A038048.
Adjacent sequences: A066042 A066043 A066044 this_sequence A066046 A066047 A066048
Sequence in context: A088551 A107300 A047946 this_sequence A110866 A060481 A010271
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KEYWORD
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nonn,tabl
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AUTHOR
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Vladeta Jovovic (vladeta(AT)Eunet.yu), Dec 29 2001
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