A106346 - OEIS

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A106346

Inverse of number triangle A106344.

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

	OFFSET	`0,1`
	COMMENTS	`Rows sums are A036987 (conjecture).`
	LINKS	`Table of n, a(n) for n=0..102.`
	EXAMPLE	`Triangle begins` `1` `0 1` `0 -1 1` `0 0 0 1` `0 1 -1 -1 1` `0 0 0 -1 0 1` `0 0 0 0 0 -1 1` `0 0 0 0 0 0 0 1` `0 -1 1 1 -1 1 -1 -1 1` `0 0 0 1 0 -1 0 -1 0 1` `0 0 0 0 0 1 -1 0 0 -1 1` `0 0 0 0 0 0 0 -1 0 0 0 1` `0 0 0 0 0 0 0 0 0 1 -1 -1 1`
	CROSSREFS	`Sequence in context: A077051 A115955 A106344 * A167371 A127241 A087748` `Adjacent sequences: A106343 A106344 A106345 * A106347 A106348 A106349`
	KEYWORD	`easy,sign,tabl`
	AUTHOR	`Paul Barry, Apr 29 2005`
	EXTENSIONS	`Example corrected by Philippe Deléham, Jul 17 2012`
	STATUS	`approved`

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Last modified May 23 13:48 EDT 2013. Contains 225590 sequences.