A247501 - OEIS

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A247501 as a triangular array

1

1 1

0 3 2

-2 4 12 6

0 -3 38 60 24

16 -14 60 330 360 120

0 63 2 1200 3000 2520 720

-272 274 252 3066 17640 29400 20160 5040

0 -1383 3278 8820 81144 246960 312480 181440 40320

A247501 as a square array

`1`	`1`	`0`	`-2`	`0`	`16`	`0`	`-272`	`0`
`1`	`3`	`4`	`-3`	`-14`	`63`	`274`	`-1383`
`2`	`12`	`38`	`60`	`2`	`252`	`3278`
`6`	`60`	`330`	`1200`	`3066`	`8820`
`24`	`360`	`3000`	`17640`	`81144`
`120`	`2520`	`29400`	`246960`
`720`	`20160`	`312480`
`5040`	`181440`
`40320`

A247501 as an upper right triangle

`1`	`1`	`0`	`-2`	`0`	`16`	`0`	`-272`	`0`
	`1`	`3`	`4`	`-3`	`-14`	`63`	`274`	`-1383`
		`2`	`12`	`38`	`60`	`2`	`252`	`3278`
			`6`	`60`	`330`	`1200`	`3066`	`8820`
				`24`	`360`	`3000`	`17640`	`81144`
					`120`	`2520`	`29400`	`246960`
						`720`	`20160`	`312480`
							`5040`	`181440`
								`40320`

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Last modified April 24 10:11 EDT 2024. Contains 371935 sequences. (Running on oeis4.)