A222005 - OEIS

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A222005 as a triangular array

1

2 1

6 2 1

24 12 2 1

120 157 22 2 1

720 3853 704 37 2 1

5040 138715 78376 2470 58 2 1

40320 6838453 15637284 1227685 7328 86 2 1

362880 438350738 5360397488 1252017597 16011558 19228 122 2 1

3628800

A222005 as a square array

`1`	`2`	`6`	`24`	`120`	`720`	`5040`	`40320`	`362880`	`3628800`
`1`	`2`	`12`	`157`	`3853`	`138715`	`6838453`	`438350738`
`1`	`2`	`22`	`704`	`78376`	`15637284`	`5360397488`
`1`	`2`	`37`	`2470`	`1227685`	`1252017597`
`1`	`2`	`58`	`7328`	`16011558`
`1`	`2`	`86`	`19228`
`1`	`2`	`122`
`1`	`2`
`1`

A222005 as an upper right triangle

`1`	`2`	`6`	`24`	`120`	`720`	`5040`	`40320`	`362880`	`3628800`
	`1`	`2`	`12`	`157`	`3853`	`138715`	`6838453`	`438350738`
		`1`	`2`	`22`	`704`	`78376`	`15637284`	`5360397488`
			`1`	`2`	`37`	`2470`	`1227685`	`1252017597`
				`1`	`2`	`58`	`7328`	`16011558`
					`1`	`2`	`86`	`19228`
						`1`	`2`	`122`
							`1`	`2`
								`1`

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Last modified August 22 05:29 EDT 2024. Contains 375356 sequences. (Running on oeis4.)