A264313 - OEIS

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A264313 as a triangular array

1

6 1

20 20 1

52 139 68 1

140 735 1032 240 1

392 4103 11206 7821 832 1

1117 24153 130041 167348 58589 2896 1

3155 137703 1605061 3932500 2495425 440001 10080 1

8845 781453 18898817 101336088 119041793

A264313 as a square array

`1`	`6`	`20`	`52`	`140`	`392`	`1117`	`3155`	`8845`
`1`	`20`	`139`	`735`	`4103`	`24153`	`137703`	`781453`
`1`	`68`	`1032`	`11206`	`130041`	`1605061`	`18898817`
`1`	`240`	`7821`	`167348`	`3932500`	`101336088`
`1`	`832`	`58589`	`2495425`	`119041793`
`1`	`2896`	`440001`
`1`	`10080`
`1`

A264313 as an upper right triangle

`1`	`6`	`20`	`52`	`140`	`392`	`1117`	`3155`	`8845`
	`1`	`20`	`139`	`735`	`4103`	`24153`	`137703`	`781453`
		`1`	`68`	`1032`	`11206`	`130041`	`1605061`	`18898817`
			`1`	`240`	`7821`	`167348`	`3932500`	`101336088`
				`1`	`832`	`58589`	`2495425`	`119041793`
					`1`	`2896`	`440001`
						`1`	`10080`
							`1`

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Last modified April 25 05:18 EDT 2024. Contains 371964 sequences. (Running on oeis4.)