A297978 - OEIS

login

The OEIS is supported by the many generous donors to the OEIS Foundation.

A297978 as a triangular array

0

0 0

0 1 0

0 3 3 0

0 6 8 6 0

0 17 20 20 17 0

0 41 124 109 124 41 0

0 104 501 1042 1042 501 104 0

0 261 2410 7302 18037 7302 2410 261 0

0 655 11304 60427 242401 242401 60427 11304 655 0

0 1646 53108 481401 3565760

A297978 as a square array

`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
`0`	`1`	`3`	`6`	`17`	`41`	`104`	`261`	`655`	`1646`
`0`	`3`	`8`	`20`	`124`	`501`	`2410`	`11304`	`53108`
`0`	`6`	`20`	`109`	`1042`	`7302`	`60427`	`481401`
`0`	`17`	`124`	`1042`	`18037`	`242401`	`3565760`
`0`	`41`	`501`	`7302`	`242401`
`0`	`104`	`2410`	`60427`
`0`	`261`	`11304`
`0`	`655`
`0`

A297978 as an upper right triangle

`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
	`0`	`1`	`3`	`6`	`17`	`41`	`104`	`261`	`655`	`1646`
		`0`	`3`	`8`	`20`	`124`	`501`	`2410`	`11304`	`53108`
			`0`	`6`	`20`	`109`	`1042`	`7302`	`60427`	`481401`
				`0`	`17`	`124`	`1042`	`18037`	`242401`	`3565760`
					`0`	`41`	`501`	`7302`	`242401`
						`0`	`104`	`2410`	`60427`
							`0`	`261`	`11304`
								`0`	`655`
									`0`

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recents
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 16 02:53 EDT 2024. Contains 371696 sequences. (Running on oeis4.)