id:A055789 - OEIS Search Results

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C(n,round[sqrt(n)]).

+0
1

1, 1, 2, 3, 6, 10, 15, 35, 56, 84, 120, 165, 220, 715, 1001, 1365, 1820, 2380, 3060, 3876, 4845, 20349, 26334, 33649, 42504, 53130, 65780, 80730, 98280, 118755, 142506, 736281, 906192, 1107568, 1344904, 1623160, 1947792, 2324784, 2760681 (list; graph; listen)

	OFFSET	`0,3`
	EXAMPLE	`a(9) = C(9,3) = 9!/(3!*6!) = 84`
	CROSSREFS	`a(n^2) = A014062(n)` `Sequence in context: A056178 A018141 A077011 this_sequence A048681 A051891 A108062` `Adjacent sequences: A055786 A055787 A055788 this_sequence A055790 A055791 A055792`
	KEYWORD	`easy,nonn`
	AUTHOR	`Henry Bottomley (se16(AT)btinternet.com), Jul 13 2000`

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Last modified November 21 14:49 EST 2008. Contains 150807 sequences.

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