A299018 - OEIS

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A299018 as a triangular array

1

2 2

6 11 6

24 60 60 24

120 366 501 366 120

720 2532 4242 4242 2532 720

5040 19764 38268 46863 38268 19764 5040

40320 172512 373104 528336 528336 373104 172512 40320

362880 1668528 3942108 6237828 7213761 6237828 3942108 1668528 362880

A299018 as a square array

`1`	`2`	`6`	`24`	`120`	`720`	`5040`	`40320`	`362880`
`2`	`11`	`60`	`366`	`2532`	`19764`	`172512`	`1668528`
`6`	`60`	`501`	`4242`	`38268`	`373104`	`3942108`
`24`	`366`	`4242`	`46863`	`528336`	`6237828`
`120`	`2532`	`38268`	`528336`	`7213761`
`720`	`19764`	`373104`	`6237828`
`5040`	`172512`	`3942108`
`40320`	`1668528`
`362880`

A299018 as an upper right triangle

`1`	`2`	`6`	`24`	`120`	`720`	`5040`	`40320`	`362880`
	`2`	`11`	`60`	`366`	`2532`	`19764`	`172512`	`1668528`
		`6`	`60`	`501`	`4242`	`38268`	`373104`	`3942108`
			`24`	`366`	`4242`	`46863`	`528336`	`6237828`
				`120`	`2532`	`38268`	`528336`	`7213761`
					`720`	`19764`	`373104`	`6237828`
						`5040`	`172512`	`3942108`
							`40320`	`1668528`
								`362880`

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Last modified August 13 13:25 EDT 2024. Contains 375142 sequences. (Running on oeis4.)