A289522 - OEIS

login

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

A289522 as a triangular array

1

1 0

1 2 0

1 4 2 0

1 6 8 4 0

1 8 18 16 6 0

1 10 32 44 32 8 0

1 12 50 96 102 56 12 0

1 14 72 180 256 216 96 16 0

1 16 98 304 550 624 428 160 22 0

1 18 128 476 1056 1512 1408 816 256 30 0

1 20 162 704 1862 3240 3820 3008 1494 404 40 0

A289522 as a square array

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
`0`	`2`	`4`	`6`	`8`	`10`	`12`	`14`	`16`	`18`	`20`
`0`	`2`	`8`	`18`	`32`	`50`	`72`	`98`	`128`	`162`
`0`	`4`	`16`	`44`	`96`	`180`	`304`	`476`	`704`
`0`	`6`	`32`	`102`	`256`	`550`	`1056`	`1862`
`0`	`8`	`56`	`216`	`624`	`1512`	`3240`
`0`	`12`	`96`	`428`	`1408`	`3820`
`0`	`16`	`160`	`816`	`3008`
`0`	`22`	`256`	`1494`
`0`	`30`	`404`
`0`	`40`
`0`

A289522 as an upper right triangle

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
	`0`	`2`	`4`	`6`	`8`	`10`	`12`	`14`	`16`	`18`	`20`
		`0`	`2`	`8`	`18`	`32`	`50`	`72`	`98`	`128`	`162`
			`0`	`4`	`16`	`44`	`96`	`180`	`304`	`476`	`704`
				`0`	`6`	`32`	`102`	`256`	`550`	`1056`	`1862`
					`0`	`8`	`56`	`216`	`624`	`1512`	`3240`
						`0`	`12`	`96`	`428`	`1408`	`3820`
							`0`	`16`	`160`	`816`	`3008`
								`0`	`22`	`256`	`1494`
									`0`	`30`	`404`
										`0`	`40`
											`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 24 20:08 EDT 2024. Contains 371963 sequences. (Running on oeis4.)