A049213 - OEIS

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A049213 as a triangular array

1

6 1

56 12 1

616 148 18 1

7392 1904 276 24 1

93632 25312 4080 440 30 1

1230592 344960 59808 7360 640 36 1

16612992 4792128 876960 118224 11960 876 42 1

228890112 67586816 12900416 1860992 209200 18096 1148

A049213 as a square array

`1`	`6`	`56`	`616`	`7392`	`93632`	`1230592`	`16612992`	`228890112`
`1`	`12`	`148`	`1904`	`25312`	`344960`	`4792128`	`67586816`
`1`	`18`	`276`	`4080`	`59808`	`876960`	`12900416`
`1`	`24`	`440`	`7360`	`118224`	`1860992`
`1`	`30`	`640`	`11960`	`209200`
`1`	`36`	`876`	`18096`
`1`	`42`	`1148`
`1`

A049213 as an upper right triangle

`1`	`6`	`56`	`616`	`7392`	`93632`	`1230592`	`16612992`	`228890112`
	`1`	`12`	`148`	`1904`	`25312`	`344960`	`4792128`	`67586816`
		`1`	`18`	`276`	`4080`	`59808`	`876960`	`12900416`
			`1`	`24`	`440`	`7360`	`118224`	`1860992`
				`1`	`30`	`640`	`11960`	`209200`
					`1`	`36`	`876`	`18096`
						`1`	`42`	`1148`
							`1`

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Last modified August 18 11:45 EDT 2024. Contains 375267 sequences. (Running on oeis4.)