A103247 - OEIS

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A103247 as a triangular array

1

-3 1

8 -6 1

-20 24 -9 1

48 -80 48 -12 1

-112 240 -200 80 -15 1

256 -672 720 -400 120 -18 1

-576 1792 -2352 1680 -700 168 -21 1

1280 -4608 7168 -6272 3360 -1120 224 -24 1

-2816 11520 -20736 21504 -14112 6048 -1680 288 -27 1

6144 -28160 57600 -69120

A103247 as a square array

`1`	`-3`	`8`	`-20`	`48`	`-112`	`256`	`-576`	`1280`	`-2816`	`6144`
`1`	`-6`	`24`	`-80`	`240`	`-672`	`1792`	`-4608`	`11520`	`-28160`
`1`	`-9`	`48`	`-200`	`720`	`-2352`	`7168`	`-20736`	`57600`
`1`	`-12`	`80`	`-400`	`1680`	`-6272`	`21504`	`-69120`
`1`	`-15`	`120`	`-700`	`3360`	`-14112`
`1`	`-18`	`168`	`-1120`	`6048`
`1`	`-21`	`224`	`-1680`
`1`	`-24`	`288`
`1`	`-27`
`1`

A103247 as an upper right triangle

`1`	`-3`	`8`	`-20`	`48`	`-112`	`256`	`-576`	`1280`	`-2816`	`6144`
	`1`	`-6`	`24`	`-80`	`240`	`-672`	`1792`	`-4608`	`11520`	`-28160`
		`1`	`-9`	`48`	`-200`	`720`	`-2352`	`7168`	`-20736`	`57600`
			`1`	`-12`	`80`	`-400`	`1680`	`-6272`	`21504`	`-69120`
				`1`	`-15`	`120`	`-700`	`3360`	`-14112`
					`1`	`-18`	`168`	`-1120`	`6048`
						`1`	`-21`	`224`	`-1680`
							`1`	`-24`	`288`
								`1`	`-27`
									`1`

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Last modified April 19 15:11 EDT 2024. Contains 371794 sequences. (Running on oeis4.)