A229672 - OEIS

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A229672 as a triangular array

0

0 0

1 4 1

3 61 61 3

12 652 1555 652 12

50 5048 19805 19805 5048 50

210 33152 194575 328160 194575 33152 210

861 197248 1673561 4331928 4331928 1673561 197248 861

3416 1098752 13271403 50919512 78681904

A229672 as a square array

`0`	`0`	`1`	`3`	`12`	`50`	`210`	`861`	`3416`
`0`	`4`	`61`	`652`	`5048`	`33152`	`197248`	`1098752`
`1`	`61`	`1555`	`19805`	`194575`	`1673561`	`13271403`
`3`	`652`	`19805`	`328160`	`4331928`	`50919512`
`12`	`5048`	`194575`	`4331928`	`78681904`
`50`	`33152`	`1673561`
`210`	`197248`
`861`

A229672 as an upper right triangle

`0`	`0`	`1`	`3`	`12`	`50`	`210`	`861`	`3416`
	`0`	`4`	`61`	`652`	`5048`	`33152`	`197248`	`1098752`
		`1`	`61`	`1555`	`19805`	`194575`	`1673561`	`13271403`
			`3`	`652`	`19805`	`328160`	`4331928`	`50919512`
				`12`	`5048`	`194575`	`4331928`	`78681904`
					`50`	`33152`	`1673561`
						`210`	`197248`
							`861`

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Last modified May 14 17:26 EDT 2024. Contains 372533 sequences. (Running on oeis4.)