A124305 - OEIS

login

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

A124305 as a triangular array

1

0 1

0 0 1

0 1 0 1

0 0 2 0 1

0 3 0 3 0 1

0 0 7 0 4 0 1

0 12 0 12 0 5 0 1

0 0 30 0 18 0 6 0 1

0 55 0 55 0 25 0 7 0 1

0 0 143 0 88 0 33 0 8 0 1

A124305 as a square array

`1`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
`1`	`0`	`1`	`0`	`3`	`0`	`12`	`0`	`55`	`0`
`1`	`0`	`2`	`0`	`7`	`0`	`30`	`0`	`143`
`1`	`0`	`3`	`0`	`12`	`0`	`55`	`0`
`1`	`0`	`4`	`0`	`18`	`0`	`88`
`1`	`0`	`5`	`0`	`25`	`0`
`1`	`0`	`6`	`0`	`33`
`1`	`0`	`7`	`0`
`1`	`0`	`8`
`1`	`0`
`1`

A124305 as an upper right triangle

`1`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
	`1`	`0`	`1`	`0`	`3`	`0`	`12`	`0`	`55`	`0`
		`1`	`0`	`2`	`0`	`7`	`0`	`30`	`0`	`143`
			`1`	`0`	`3`	`0`	`12`	`0`	`55`	`0`
				`1`	`0`	`4`	`0`	`18`	`0`	`88`
					`1`	`0`	`5`	`0`	`25`	`0`
						`1`	`0`	`6`	`0`	`33`
							`1`	`0`	`7`	`0`
								`1`	`0`	`8`
									`1`	`0`
										`1`

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 18 13:50 EDT 2024. Contains 371780 sequences. (Running on oeis4.)