A279977 - OEIS

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A279977 as a triangular array

0

1 0

0 3 0

3 9 9 0

3 24 50 31 0

9 62 221 296 108 0

15 134 822 1922 1650 366 0

31 277 2669 10491 15511 8666 1205 0

57 542 8068 50690 124030 118857 43543 3873 0

108 1035 23169 226771 887491 1393359 876704 211650

A279977 as a square array

`0`	`1`	`0`	`3`	`3`	`9`	`15`	`31`	`57`	`108`
`0`	`3`	`9`	`24`	`62`	`134`	`277`	`542`	`1035`
`0`	`9`	`50`	`221`	`822`	`2669`	`8068`	`23169`
`0`	`31`	`296`	`1922`	`10491`	`50690`	`226771`
`0`	`108`	`1650`	`15511`	`124030`	`887491`
`0`	`366`	`8666`	`118857`	`1393359`
`0`	`1205`	`43543`	`876704`
`0`	`3873`	`211650`
`0`

A279977 as an upper right triangle

`0`	`1`	`0`	`3`	`3`	`9`	`15`	`31`	`57`	`108`
	`0`	`3`	`9`	`24`	`62`	`134`	`277`	`542`	`1035`
		`0`	`9`	`50`	`221`	`822`	`2669`	`8068`	`23169`
			`0`	`31`	`296`	`1922`	`10491`	`50690`	`226771`
				`0`	`108`	`1650`	`15511`	`124030`	`887491`
					`0`	`366`	`8666`	`118857`	`1393359`
						`0`	`1205`	`43543`	`876704`
							`0`	`3873`	`211650`
								`0`

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Last modified May 12 15:35 EDT 2024. Contains 372482 sequences. (Running on oeis4.)