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Search: id:A081833
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| A081833 |
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Least number resolvable into three factors in n distinct ways. |
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+0
1
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OFFSET
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1,2
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COMMENT
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Sequence corresponds to the first occurrence of n in A034836.
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EXAMPLE
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a(4)=12 since we first have 12=1*1*12=1*2*6=1*3*4=2*2*3,followed by 16=1*1*16=1*2*8=1*4*4=2*2*4; 18=1*1*18=1*2*9=1*3*6=2*3*3; 20=1*1*20=1*2*10=1*4*5=2*2*5; 28=1*1*28=1*2*14=1*4*7=2*2*7; ...
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CROSSREFS
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Cf. A034836.
Sequence in context: A050570 A102110 A055079 this_sequence A035403 A050908 A038563
Adjacent sequences: A081830 A081831 A081832 this_sequence A081834 A081835 A081836
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KEYWORD
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nonn
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AUTHOR
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Lekraj Beedassy (blekraj(AT)yahoo.com), Apr 11 2003
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