id:A063930 - OEIS Search Results

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Radius of B-excircle of Pythagorean triangle with a=(n+1)^2-m^2, b=2*(n+1)*m and c=(n+1)^2+m^2.

+0
5

3, 4, 10, 5, 12, 21, 6, 14, 24, 36, 7, 16, 27, 40, 55, 8, 18, 30, 44, 60, 78, 9, 20, 33, 48, 65, 84, 105, 10, 22, 36, 52, 70, 90, 112, 136, 11, 24, 39, 56, 75, 96, 119, 144, 171, 12, 26, 42, 60, 80, 102, 126, 152, 180, 210, 13, 28, 45, 64, 85, 108, 133, 160, 189, 220 (list; table; graph; listen)

	OFFSET	`1,1`
	FORMULA	`T(n, m)=m(n+m+1)`
	CROSSREFS	`Cf. A003991, A063929, A001283.` `Sequence in context: A015240 A032477 A073015 this_sequence A014411 A139556 A023896` `Adjacent sequences: A063927 A063928 A063929 this_sequence A063931 A063932 A063933`
	KEYWORD	`easy,nonn,tabl`
	AUTHOR	`Floor van Lamoen (fvlamoen(AT)hotmail.com), Aug 21 2001`

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Last modified July 26 13:41 EDT 2008. Contains 142293 sequences.

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