A145224 - OEIS

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A145224 as a triangular array

1

0 1

0 0 1

2 0 0 1

3 8 0 0 1

24 15 20 0 0 1

130 144 45 40 0 0 1

930 910 504 105 70 0 0 1

7413 7440 3640 1344 210 112 0 0 1

66752 66717 33480 10920 3024 378 168 0 0 1

A145224 as a square array

`1`	`0`	`0`	`2`	`3`	`24`	`130`	`930`	`7413`	`66752`
`1`	`0`	`0`	`8`	`15`	`144`	`910`	`7440`	`66717`
`1`	`0`	`0`	`20`	`45`	`504`	`3640`	`33480`
`1`	`0`	`0`	`40`	`105`	`1344`	`10920`
`1`	`0`	`0`	`70`	`210`	`3024`
`1`	`0`	`0`	`112`	`378`
`1`	`0`	`0`	`168`
`1`	`0`	`0`
`1`	`0`
`1`

A145224 as an upper right triangle

`1`	`0`	`0`	`2`	`3`	`24`	`130`	`930`	`7413`	`66752`
	`1`	`0`	`0`	`8`	`15`	`144`	`910`	`7440`	`66717`
		`1`	`0`	`0`	`20`	`45`	`504`	`3640`	`33480`
			`1`	`0`	`0`	`40`	`105`	`1344`	`10920`
				`1`	`0`	`0`	`70`	`210`	`3024`
					`1`	`0`	`0`	`112`	`378`
						`1`	`0`	`0`	`168`
							`1`	`0`	`0`
								`1`	`0`
									`1`

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Last modified July 31 11:09 EDT 2024. Contains 374779 sequences. (Running on oeis4.)