A209796 - OEIS

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A209796 as a triangular array

30

204 204

1380 3171 1380

9348 49056 49056 9348

63300 759642 1732554 759642 63300

428676 11761044 61289190 61289190 11761044 428676

2902980 182095128 2167312950 4953638163 2167312950 182095128 2902980

19659012

A209796 as a square array

`30`	`204`	`1380`	`9348`	`63300`	`428676`	`2902980`	`19659012`
`204`	`3171`	`49056`	`759642`	`11761044`	`182095128`
`1380`	`49056`	`1732554`	`61289190`	`2167312950`
`9348`	`759642`	`61289190`	`4953638163`
`63300`	`11761044`	`2167312950`
`428676`	`182095128`
`2902980`

A209796 as an upper right triangle

`30`	`204`	`1380`	`9348`	`63300`	`428676`	`2902980`	`19659012`
	`204`	`3171`	`49056`	`759642`	`11761044`	`182095128`
		`1380`	`49056`	`1732554`	`61289190`	`2167312950`
			`9348`	`759642`	`61289190`	`4953638163`
				`63300`	`11761044`	`2167312950`
					`428676`	`182095128`
						`2902980`

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Last modified April 19 09:23 EDT 2024. Contains 371782 sequences. (Running on oeis4.)