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A159001
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First part "a" of A159000(n).
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1
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33, 19, 3, 5, 1209, 39, 4515, 54, 628, 695, 7, 3008, 374, 5, 17, 46, 5, 119, 1, 193933, 2438553, 24, 37, 3776, 54, 582, 1010472, 1067915, 2248, 46, 8080756, 811, 98
(list;
graph;
refs;
listen;
history;
text;
internal format)
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OFFSET
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1,1
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LINKS
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EXAMPLE
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A159000(1) = 3360 = phi(33)*sigma(60) so a(1) = 33.
A159000(5) = 451584 = phi(4515)*sigma(84) so a(5) = 4515.
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CROSSREFS
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KEYWORD
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nonn,base,more
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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