A339028 - OEIS

login

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

A339028 as a triangular array

1

3 3

9 12 9

28 42 42 28

90 144 162 144 90

297 495 594 594 495 297

1001 1716 2145 2288 2145 1716 1001

3432 6006 7722 8580 8580 7722 6006 3432

11934 21216 27846 31824 33150 31824 27846 21216 11934

41990 75582 100776 117572 125970 125970 117572 100776 75582 41990

A339028 as a square array

`1`	`3`	`9`	`28`	`90`	`297`	`1001`	`3432`	`11934`	`41990`
`3`	`12`	`42`	`144`	`495`	`1716`	`6006`	`21216`	`75582`
`9`	`42`	`162`	`594`	`2145`	`7722`	`27846`	`100776`
`28`	`144`	`594`	`2288`	`8580`	`31824`	`117572`
`90`	`495`	`2145`	`8580`	`33150`	`125970`
`297`	`1716`	`7722`	`31824`	`125970`
`1001`	`6006`	`27846`	`117572`
`3432`	`21216`	`100776`
`11934`	`75582`
`41990`

A339028 as an upper right triangle

`1`	`3`	`9`	`28`	`90`	`297`	`1001`	`3432`	`11934`	`41990`
	`3`	`12`	`42`	`144`	`495`	`1716`	`6006`	`21216`	`75582`
		`9`	`42`	`162`	`594`	`2145`	`7722`	`27846`	`100776`
			`28`	`144`	`594`	`2288`	`8580`	`31824`	`117572`
				`90`	`495`	`2145`	`8580`	`33150`	`125970`
					`297`	`1716`	`7722`	`31824`	`125970`
						`1001`	`6006`	`27846`	`117572`
							`3432`	`21216`	`100776`
								`11934`	`75582`
									`41990`

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 15:20 EDT 2024. Contains 371916 sequences. (Running on oeis4.)