A141614 - OEIS

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A141614

First differences of A008846.

8, 4, 8, 4, 8, 4, 12, 8, 4, 8, 12, 4, 8, 4, 8, 4, 12, 12, 8, 4, 8, 12, 4, 8, 4, 8, 4, 8, 16, 8, 4, 8, 16, 8, 4, 8, 4, 8, 4, 12, 8, 4, 8, 12, 12, 4, 12, 8, 4, 12, 8, 4, 8, 12, 4, 8, 12, 4, 8, 4, 20, 4, 8, 12, 4, 12, 12, 8, 4, 12, 8, 4, 8, 16, 8, 12, 4, 8, 4, 12, 12, 8, 12, 4, 8, 4, 8, 4, 8, 16, 8, 12, 12, 4, 8, 4, 12, 8, 4, 12 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,1`
	COMMENTS	`Differences between Hypotenuses of primitive Pythagorean triangles.`
	FORMULA	`a(n)=A008846(n+1)-A008846(n).`
	CROSSREFS	`Cf. A082073, A082075.` `Sequence in context: A083948 A021848 A021545 * A010524 A195344 A202998` `Adjacent sequences: A141611 A141612 A141613 * A141615 A141616 A141617`
	KEYWORD	`nonn,easy`
	AUTHOR	`Paul Curtz (bpcrtz(AT)free.fr), Aug 23 2008`
	EXTENSIONS	`Offset set to 1 and extended by R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Sep 07 2009`

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Last modified February 14 16:29 EST 2012. Contains 205635 sequences.