A129818 as tables, graphs or sounds - OEIS

A129818 formatted as a triangular array:

1

-1 1

1 -3 1

-1 6 -5 1

1 -10 15 -7 1

-1 15 -35 28 -9 1

1 -21 70 -84 45 -11 1

-1 28 -126 210 -165 66 -13 1

1 -36 210 -462 495 -286 91 -15 1

-1 45 -330 924 -1287 1001 -455 120 120 -17

1 1 -55 495 -1716 3003 -3003 1820 -680 153 -19

A129818 formatted as a square array:

`1`	`-1`	`1`	`-1`	`1`	`-1`	`1`	`-1`	`1`	`-1`	`1`
`1`	`-3`	`6`	`-10`	`15`	`-21`	`28`	`-36`	`45`	`1`
`1`	`-5`	`15`	`-35`	`70`	`-126`	`210`	`-330`	`-55`
`1`	`-7`	`28`	`-84`	`210`	`-462`	`924`	`495`
`1`	`-9`	`45`	`-165`	`495`	`-1287`	`-1716`
`1`	`-11`	`66`	`-286`	`1001`	`3003`
`1`	`-13`	`91`	`-455`	`-3003`
`1`	`-15`	`120`	`1820`
`1`	`120`	`-680`
`-17`	`153`
`-19`

A129818 formatted as an upper right triangle:

`1`	`-1`	`1`	`-1`	`1`	`-1`	`1`	`-1`	`1`	`-1`	`1`
	`1`	`-3`	`6`	`-10`	`15`	`-21`	`28`	`-36`	`45`	`1`
		`1`	`-5`	`15`	`-35`	`70`	`-126`	`210`	`-330`	`-55`
			`1`	`-7`	`28`	`-84`	`210`	`-462`	`924`	`495`
				`1`	`-9`	`45`	`-165`	`495`	`-1287`	`-1716`
					`1`	`-11`	`66`	`-286`	`1001`	`3003`
						`1`	`-13`	`91`	`-455`	`-3003`
							`1`	`-15`	`120`	`1820`
								`1`	`120`	`-680`
									`-17`	`153`
										`-19`

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Last modified November 30 13:13 EST 2009. Contains 167758 sequences.

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