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Search: id:A105948
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| 1, 48, 756, 6720, 41580, 199584, 792792, 2718144, 8281845, 22902880, 58402344, 139007232, 311800944, 664191360, 1352103840
(list; graph; listen)
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OFFSET
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0,2
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EXAMPLE
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If n=0 then C(0+7,0)*C(0+5,5)= C(7,0)*C(5,5)=1*1=1
If n=12 then C(12+7,12)*C(12+5,5)= C(19,12)*C(17,5)=50388*6188=311800944
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CROSSREFS
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Cf. A062196.
Sequence in context: A102279 A132464 A145155 this_sequence A014401 A014703 A089903
Adjacent sequences: A105945 A105946 A105947 this_sequence A105949 A105950 A105951
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KEYWORD
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easy,nonn
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AUTHOR
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Zerinvary Lajos (zlaja(AT)freemail.hu), Apr 27 2005
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