A105597 - OEIS

This site is supported by donations to The OEIS Foundation.

A105597

Central numbers in a Moebius-binomial triangle.

1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 0, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,1`
	COMMENTS	`Central numbers in A105595. Partial sums are A105598.`
	FORMULA	`a(n)=binomial(abs(mu(n)), abs(mu(floor(n/2)))).`
	CROSSREFS	`Sequence in context: A099990 A089939 A059095 * A071026 A153490 A014194` `Adjacent sequences: A105594 A105595 A105596 * A105598 A105599 A105600`
	KEYWORD	`easy,nonn`
	AUTHOR	`Paul Barry (pbarry(AT)wit.ie), Apr 14 2005`

Content is available under The OEIS End-User License Agreement .

Last modified February 15 08:20 EST 2012. Contains 205729 sequences.