A241171 - OEIS

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A241171 as a triangular array

1

1 6

1 30 90

1 126 1260 2520

1 510 13230 75600 113400

1 2046 126720 1580040 6237000 7484400

1 8190 1171170 28828800 227026800 681080400 681080400

1 32766 10663380 494053560 6972966000 39502663200 95351256000 81729648000

1 131070 96461910 8203431600 196556560200 1882311631200 8266953895200 16672848192000 12504636144000

A241171 as a square array

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
`6`	`30`	`126`	`510`	`2046`	`8190`	`32766`	`131070`
`90`	`1260`	`13230`	`126720`	`1171170`	`10663380`	`96461910`
`2520`	`75600`	`1580040`	`28828800`	`494053560`	`8203431600`
`113400`	`6237000`	`227026800`	`6972966000`	`196556560200`
`7484400`	`681080400`	`39502663200`	`1882311631200`
`681080400`	`95351256000`	`8266953895200`
`81729648000`	`16672848192000`
`12504636144000`

A241171 as an upper right triangle

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
	`6`	`30`	`126`	`510`	`2046`	`8190`	`32766`	`131070`
		`90`	`1260`	`13230`	`126720`	`1171170`	`10663380`	`96461910`
			`2520`	`75600`	`1580040`	`28828800`	`494053560`	`8203431600`
				`113400`	`6237000`	`227026800`	`6972966000`	`196556560200`
					`7484400`	`681080400`	`39502663200`	`1882311631200`
						`681080400`	`95351256000`	`8266953895200`
							`81729648000`	`16672848192000`
								`12504636144000`

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Last modified April 23 16:40 EDT 2024. Contains 371916 sequences. (Running on oeis4.)