A259985 - OEIS

login

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

A259985 as a triangular array

1

1 1

1 4 2

1 9 18 6

1 16 72 96 24

1 20 130 320 265 44

1 24 204 752 1185 672 80

1 28 294 1456 3521 3892 1617 144

1 32 400 2496 8264 14272 11776 3776 264

1 36 522 3936 16659 39924 52071 33480 8577 484

1 40 660 5840 30210 93568 171060 175360 90745 19080 888

1 44 814 8272 50677 193556 461208 667832 554532 236808 41745 1632

A259985 as a square array

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
`1`	`4`	`9`	`16`	`20`	`24`	`28`	`32`	`36`	`40`	`44`
`2`	`18`	`72`	`130`	`204`	`294`	`400`	`522`	`660`	`814`
`6`	`96`	`320`	`752`	`1456`	`2496`	`3936`	`5840`	`8272`
`24`	`265`	`1185`	`3521`	`8264`	`16659`	`30210`	`50677`
`44`	`672`	`3892`	`14272`	`39924`	`93568`	`193556`
`80`	`1617`	`11776`	`52071`	`171060`	`461208`
`144`	`3776`	`33480`	`175360`	`667832`
`264`	`8577`	`90745`	`554532`
`484`	`19080`	`236808`
`888`	`41745`
`1632`

A259985 as an upper right triangle

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
	`1`	`4`	`9`	`16`	`20`	`24`	`28`	`32`	`36`	`40`	`44`
		`2`	`18`	`72`	`130`	`204`	`294`	`400`	`522`	`660`	`814`
			`6`	`96`	`320`	`752`	`1456`	`2496`	`3936`	`5840`	`8272`
				`24`	`265`	`1185`	`3521`	`8264`	`16659`	`30210`	`50677`
					`44`	`672`	`3892`	`14272`	`39924`	`93568`	`193556`
						`80`	`1617`	`11776`	`52071`	`171060`	`461208`
							`144`	`3776`	`33480`	`175360`	`667832`
								`264`	`8577`	`90745`	`554532`
									`484`	`19080`	`236808`
										`888`	`41745`
											`1632`

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 25 10:01 EDT 2024. Contains 371967 sequences. (Running on oeis4.)