A265606 - OEIS

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A265606 as a triangular array

1

0 1

0 1 1

0 5 3 1

0 45 23 6 1

0 585 275 65 10 1

0 9945 4435 990 145 15 1

0 208845 89775 19285 2730 280 21 1

0 5221125 2183895 456190 62965 6370 490 28 1

0 151412625 62002395 12676265 1715490 171255 13230 798 36 1

A265606 as a square array

`1`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
`1`	`1`	`5`	`45`	`585`	`9945`	`208845`	`5221125`	`151412625`
`1`	`3`	`23`	`275`	`4435`	`89775`	`2183895`	`62002395`
`1`	`6`	`65`	`990`	`19285`	`456190`	`12676265`
`1`	`10`	`145`	`2730`	`62965`	`1715490`
`1`	`15`	`280`	`6370`	`171255`
`1`	`21`	`490`	`13230`
`1`	`28`	`798`
`1`	`36`
`1`

A265606 as an upper right triangle

`1`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
	`1`	`1`	`5`	`45`	`585`	`9945`	`208845`	`5221125`	`151412625`
		`1`	`3`	`23`	`275`	`4435`	`89775`	`2183895`	`62002395`
			`1`	`6`	`65`	`990`	`19285`	`456190`	`12676265`
				`1`	`10`	`145`	`2730`	`62965`	`1715490`
					`1`	`15`	`280`	`6370`	`171255`
						`1`	`21`	`490`	`13230`
							`1`	`28`	`798`
								`1`	`36`
									`1`

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Last modified April 18 22:18 EDT 2024. Contains 371782 sequences. (Running on oeis4.)