A239473 - OEIS

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A239473 as a triangular array

1

0 1

1 -1 1

0 2 -2 1

1 -2 4 -3 1

0 3 -6 7 -4 1

1 -3 9 -13 11 -5 1

0 4 -12 22 -24 16 -6 1

1 -4 16 -34 46 -40 22 -7 1

0 5 -20 50 -80 86 -62 29 -8 1

1 -5 25 -70 130 -166 148 -91 37 -9 1

0 6 -30 95 -200 296 -314 239 -128 46 -10 1

A239473 as a square array

`1`	`0`	`1`	`0`	`1`	`0`	`1`	`0`	`1`	`0`	`1`	`0`
`1`	`-1`	`2`	`-2`	`3`	`-3`	`4`	`-4`	`5`	`-5`	`6`
`1`	`-2`	`4`	`-6`	`9`	`-12`	`16`	`-20`	`25`	`-30`
`1`	`-3`	`7`	`-13`	`22`	`-34`	`50`	`-70`	`95`
`1`	`-4`	`11`	`-24`	`46`	`-80`	`130`	`-200`
`1`	`-5`	`16`	`-40`	`86`	`-166`	`296`
`1`	`-6`	`22`	`-62`	`148`	`-314`
`1`	`-7`	`29`	`-91`	`239`
`1`	`-8`	`37`	`-128`
`1`	`-9`	`46`
`1`	`-10`
`1`

A239473 as an upper right triangle

`1`	`0`	`1`	`0`	`1`	`0`	`1`	`0`	`1`	`0`	`1`	`0`
	`1`	`-1`	`2`	`-2`	`3`	`-3`	`4`	`-4`	`5`	`-5`	`6`
		`1`	`-2`	`4`	`-6`	`9`	`-12`	`16`	`-20`	`25`	`-30`
			`1`	`-3`	`7`	`-13`	`22`	`-34`	`50`	`-70`	`95`
				`1`	`-4`	`11`	`-24`	`46`	`-80`	`130`	`-200`
					`1`	`-5`	`16`	`-40`	`86`	`-166`	`296`
						`1`	`-6`	`22`	`-62`	`148`	`-314`
							`1`	`-7`	`29`	`-91`	`239`
								`1`	`-8`	`37`	`-128`
									`1`	`-9`	`46`
										`1`	`-10`
											`1`

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Last modified April 25 13:12 EDT 2024. Contains 371969 sequences. (Running on oeis4.)