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A278110
a(n) = Product_{k=1..A056811(n)} A000040(k)^A278109(n,k).
2
1, 1, 1, 2, 2, 2, 2, 4, 12, 12, 12, 24, 24, 24, 24, 48, 48, 144, 144, 288, 288, 288, 288, 576, 2880, 2880, 8640, 17280, 17280, 17280, 17280, 34560, 34560, 34560, 34560, 207360, 207360, 207360, 207360, 414720, 414720, 414720, 414720, 829440, 2488320
OFFSET
1,4
LINKS
PROG
(Magma) [&*[Integers()|p^(n div p^2):p in PrimesUpTo(Isqrt(n))]:n in[1..45]];
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
Jason Kimberley, Feb 02 2017
STATUS
approved