A213935 - OEIS

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A213935 as a triangular array

1

2 1

3 6 2

4 24 36 6

5 60 300 240 24

6 180 1820 3900 1800 120

7 378 9030 42000 50400 15120 720

8 952 40824 357420 882000 670320 141120 5040

9 2088 169512 2610720 11677680 17781120 9313920 1451520 40320

10 4770 673560 17193960 128598624 345144240 355622400 136080000 16329600 362880

A213935 as a square array

`1`	`2`	`3`	`4`	`5`	`6`	`7`	`8`	`9`	`10`
`1`	`6`	`24`	`60`	`180`	`378`	`952`	`2088`	`4770`
`2`	`36`	`300`	`1820`	`9030`	`40824`	`169512`	`673560`
`6`	`240`	`3900`	`42000`	`357420`	`2610720`	`17193960`
`24`	`1800`	`50400`	`882000`	`11677680`	`128598624`
`120`	`15120`	`670320`	`17781120`	`345144240`
`720`	`141120`	`9313920`	`355622400`
`5040`	`1451520`	`136080000`
`40320`	`16329600`
`362880`

A213935 as an upper right triangle

`1`	`2`	`3`	`4`	`5`	`6`	`7`	`8`	`9`	`10`
	`1`	`6`	`24`	`60`	`180`	`378`	`952`	`2088`	`4770`
		`2`	`36`	`300`	`1820`	`9030`	`40824`	`169512`	`673560`
			`6`	`240`	`3900`	`42000`	`357420`	`2610720`	`17193960`
				`24`	`1800`	`50400`	`882000`	`11677680`	`128598624`
					`120`	`15120`	`670320`	`17781120`	`345144240`
						`720`	`141120`	`9313920`	`355622400`
							`5040`	`1451520`	`136080000`
								`40320`	`16329600`
									`362880`

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Last modified April 25 16:39 EDT 2024. Contains 371989 sequences. (Running on oeis4.)