A262420 - OEIS

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A262420 as a triangular array

2

0 5

6 4 10

0 45 12 21

22 114 270 48 42

0 709 1260 1701 144 85

86 2892 15310 18228 10206 468 170

0 15293 124572 428301 200880 61965 1404 341

342 72370 1299070 7577424 9401742 2353338 371790 4320 682

0 367125

A262420 as a square array

`2`	`0`	`6`	`0`	`22`	`0`	`86`	`0`	`342`	`0`
`5`	`4`	`45`	`114`	`709`	`2892`	`15293`	`72370`	`367125`
`10`	`12`	`270`	`1260`	`15310`	`124572`	`1299070`
`21`	`48`	`1701`	`18228`	`428301`	`7577424`
`42`	`144`	`10206`	`200880`	`9401742`
`85`	`468`	`61965`	`2353338`
`170`	`1404`	`371790`
`341`	`4320`
`682`

A262420 as an upper right triangle

`2`	`0`	`6`	`0`	`22`	`0`	`86`	`0`	`342`	`0`
	`5`	`4`	`45`	`114`	`709`	`2892`	`15293`	`72370`	`367125`
		`10`	`12`	`270`	`1260`	`15310`	`124572`	`1299070`
			`21`	`48`	`1701`	`18228`	`428301`	`7577424`
				`42`	`144`	`10206`	`200880`	`9401742`
					`85`	`468`	`61965`	`2353338`
						`170`	`1404`	`371790`
							`341`	`4320`
								`682`

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Last modified April 24 18:17 EDT 2024. Contains 371962 sequences. (Running on oeis4.)