A238396 - OEIS

login

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

A238396 as a triangular array

1

2 0

9 1 0

54 20 0 0

378 307 21 0 0

2916 4280 966 0 0 0

24057 56914 27954 1485 0 0 0

208494 736568 650076 113256 0 0 0 0

1876446 9370183 13271982 5008230 225225 0 0 0 0

17399772 117822512 248371380 167808024 24635754 0 0 0 0 0

165297834 1469283166 4366441128 4721384790 1495900107 59520825 0

A238396 as a square array

`1`	`2`	`9`	`54`	`378`	`2916`	`24057`	`208494`	`1876446`	`17399772`	`165297834`
`0`	`1`	`20`	`307`	`4280`	`56914`	`736568`	`9370183`	`117822512`	`1469283166`
`0`	`0`	`21`	`966`	`27954`	`650076`	`13271982`	`248371380`	`4366441128`
`0`	`0`	`0`	`1485`	`113256`	`5008230`	`167808024`	`4721384790`
`0`	`0`	`0`	`0`	`225225`	`24635754`	`1495900107`
`0`	`0`	`0`	`0`	`0`	`59520825`
`0`	`0`	`0`	`0`	`0`
`0`	`0`	`0`
`0`	`0`
`0`

A238396 as an upper right triangle

`1`	`2`	`9`	`54`	`378`	`2916`	`24057`	`208494`	`1876446`	`17399772`	`165297834`
	`0`	`1`	`20`	`307`	`4280`	`56914`	`736568`	`9370183`	`117822512`	`1469283166`
		`0`	`0`	`21`	`966`	`27954`	`650076`	`13271982`	`248371380`	`4366441128`
			`0`	`0`	`0`	`1485`	`113256`	`5008230`	`167808024`	`4721384790`
				`0`	`0`	`0`	`0`	`225225`	`24635754`	`1495900107`
					`0`	`0`	`0`	`0`	`0`	`59520825`
						`0`	`0`	`0`	`0`	`0`
							`0`	`0`	`0`
								`0`	`0`
									`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 August 24 09:46 EDT 2024. Contains 375410 sequences. (Running on oeis4.)