A285548 - OEIS

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A285548 as a triangular array

1

1 2

1 3 3

1 4 6 4

1 6 10 10 5

1 6 21 20 15 6

1 13 24 55 35 21 7

1 10 92 76 120 56 28 8

1 24 78 430 201 231 84 36 9

1 22 327 460 1505 462 406 120 45 10

1 45 443 2605 2015 4291 952 666 165 55 11

A285548 as a square array

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
`2`	`3`	`4`	`6`	`6`	`13`	`10`	`24`	`22`	`45`
`3`	`6`	`10`	`21`	`24`	`92`	`78`	`327`	`443`
`4`	`10`	`20`	`55`	`76`	`430`	`460`	`2605`
`5`	`15`	`35`	`120`	`201`	`1505`	`2015`
`6`	`21`	`56`	`231`	`462`	`4291`
`7`	`28`	`84`	`406`	`952`
`8`	`36`	`120`	`666`
`9`	`45`	`165`
`10`	`55`
`11`

A285548 as an upper right triangle

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
	`2`	`3`	`4`	`6`	`6`	`13`	`10`	`24`	`22`	`45`
		`3`	`6`	`10`	`21`	`24`	`92`	`78`	`327`	`443`
			`4`	`10`	`20`	`55`	`76`	`430`	`460`	`2605`
				`5`	`15`	`35`	`120`	`201`	`1505`	`2015`
					`6`	`21`	`56`	`231`	`462`	`4291`
						`7`	`28`	`84`	`406`	`952`
							`8`	`36`	`120`	`666`
								`9`	`45`	`165`
									`10`	`55`
										`11`

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Last modified April 25 11:39 EDT 2024. Contains 371969 sequences. (Running on oeis4.)