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Search: id:A075119
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A075119 Denominator of n/floor(SquareRoot(n)); numerator is A075105(n). +0
2
1, 1, 1, 1, 2, 1, 2, 1, 1, 3, 3, 1, 3, 3, 1, 1, 4, 2, 4, 1, 4, 2, 4, 1, 1, 5, 5, 5, 5, 1, 5, 5, 5, 5, 1, 1, 6, 3, 2, 3, 6, 1, 6, 3, 2, 3, 6, 1, 1, 7, 7, 7, 7, 7, 7, 1, 7, 7, 7, 7, 7, 7, 1, 1, 8, 4, 8, 2, 8, 4, 8, 1, 8, 4, 8, 2, 8, 4, 8, 1, 1, 9, 9, 3, 9, 9, 3, 9, 9, 1, 9, 9, 3, 9, 9, 3, 9, 9, 1, 1, 10, 5, 10, 5 (list; graph; listen)
OFFSET

1,5

FORMULA

a(n) = A000196(n)/A067815(n).

CROSSREFS

Sequence in context: A135840 A131332 A059780 this_sequence A137278 A139368 A134303

Adjacent sequences: A075116 A075117 A075118 this_sequence A075120 A075121 A075122

KEYWORD

nonn,frac

AUTHOR

Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Sep 03 2002

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Last modified December 16 17:18 EST 2009. Contains 170825 sequences.


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