A230915 - OEIS

login

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

A230915 as a triangular array

0

0 0

0 0 0

0 0 0 0

0 0 0 0 0

0 2 8 0 0 0

0 8 164 118 0 0 0

0 32 1650 5714 1506 0 0 0

0 118 17694 154352 221768 20028 0 0 0

0 440 200654 4725576 16515468 9144134 271450 0 0 0

0 1664 2327434 148720522

A230915 as a square array

`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
`0`	`0`	`0`	`0`	`2`	`8`	`32`	`118`	`440`	`1664`
`0`	`0`	`0`	`8`	`164`	`1650`	`17694`	`200654`	`2327434`
`0`	`0`	`0`	`118`	`5714`	`154352`	`4725576`	`148720522`
`0`	`0`	`0`	`1506`	`221768`	`16515468`
`0`	`0`	`0`	`20028`	`9144134`
`0`	`0`	`0`	`271450`
`0`	`0`	`0`
`0`	`0`
`0`

A230915 as an upper right triangle

`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
	`0`	`0`	`0`	`0`	`2`	`8`	`32`	`118`	`440`	`1664`
		`0`	`0`	`0`	`8`	`164`	`1650`	`17694`	`200654`	`2327434`
			`0`	`0`	`0`	`118`	`5714`	`154352`	`4725576`	`148720522`
				`0`	`0`	`0`	`1506`	`221768`	`16515468`
					`0`	`0`	`0`	`20028`	`9144134`
						`0`	`0`	`0`	`271450`
							`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 April 23 02:53 EDT 2024. Contains 371906 sequences. (Running on oeis4.)