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A357249
a(n) = A139315(n)*n.
0
2, 6, 24, 60, 360, 840, 10080, 7560, 0, 27720, 332640, 720720, 0, 10810800, 17297280, 36756720, 1102701600, 698377680, 27935107200, 48886437600, 0, 16062686640, 385504479360, 1204701498000, 0, 20238985166400, 4497552259200, 6987268688400, 0, 216605329340400
OFFSET
2,1
FORMULA
a(n) = A129902(A139315(n)).
EXAMPLE
a(8) = A139315(8)*8 = 1260*8 = 10080.
CROSSREFS
Sequence in context: A189855 A189566 A178009 * A107762 A253901 A027562
KEYWORD
nonn
AUTHOR
J. Lowell, Sep 19 2022
EXTENSIONS
More terms from Michel Marcus, Sep 20 2022
STATUS
approved