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A072847
The a(n)-th highly-composite number (A002182) is the first one divisible by 2^n.
1
2, 3, 6, 8, 21, 23, 50, 105, 143, 221, 634, 770, 1197, 2996, 5489, 7129, 18673, 25236, 46246, 96437, 179480, 298091, 425614
OFFSET
1,1
COMMENTS
First occurrence of n in A112779. - Lekraj Beedassy, Sep 02 2006
EXAMPLE
a(10) = 221 because the 221st highly-composite number (1487541362038078419072000) is divisible by 2^10.
CROSSREFS
KEYWORD
nonn,more
AUTHOR
Don Reble, Jul 24 2002
EXTENSIONS
More terms from Amiram Eldar, Jul 01 2019
STATUS
approved