A193633 - OEIS

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A193633 as a triangular array

1

1 6

1 28 70

1 66 495 924

1 120 1820 8008 12870

1 190 4845 38760 125970 184756

1 276 10626 134596 735471 1961256 2704156

1 378 20475 376740 3108105 13123110 30421755 40116600

1 496 35960 906192 10518300

A193633 as a square array

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
`6`	`28`	`66`	`120`	`190`	`276`	`378`	`496`
`70`	`495`	`1820`	`4845`	`10626`	`20475`	`35960`
`924`	`8008`	`38760`	`134596`	`376740`	`906192`
`12870`	`125970`	`735471`	`3108105`	`10518300`
`184756`	`1961256`	`13123110`
`2704156`	`30421755`
`40116600`

A193633 as an upper right triangle

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
	`6`	`28`	`66`	`120`	`190`	`276`	`378`	`496`
		`70`	`495`	`1820`	`4845`	`10626`	`20475`	`35960`
			`924`	`8008`	`38760`	`134596`	`376740`	`906192`
				`12870`	`125970`	`735471`	`3108105`	`10518300`
					`184756`	`1961256`	`13123110`
						`2704156`	`30421755`
							`40116600`

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Last modified April 25 09:34 EDT 2024. Contains 371967 sequences. (Running on oeis4.)