A126074 - OEIS

login

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

A126074 as a triangular array

1

1 1

1 3 2

1 9 8 6

1 25 40 30 24

1 75 200 180 144 120

1 231 980 1260 1008 840 720

1 763 5152 8820 8064 6720 5760 5040

1 2619 28448 61236 72576 60480 51840 45360 40320

1 9495 162080 461160 653184 604800 518400 453600 403200 362880

A126074 as a square array

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
`1`	`3`	`9`	`25`	`75`	`231`	`763`	`2619`	`9495`
`2`	`8`	`40`	`200`	`980`	`5152`	`28448`	`162080`
`6`	`30`	`180`	`1260`	`8820`	`61236`	`461160`
`24`	`144`	`1008`	`8064`	`72576`	`653184`
`120`	`840`	`6720`	`60480`	`604800`
`720`	`5760`	`51840`	`518400`
`5040`	`45360`	`453600`
`40320`	`403200`
`362880`

A126074 as an upper right triangle

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
	`1`	`3`	`9`	`25`	`75`	`231`	`763`	`2619`	`9495`
		`2`	`8`	`40`	`200`	`980`	`5152`	`28448`	`162080`
			`6`	`30`	`180`	`1260`	`8820`	`61236`	`461160`
				`24`	`144`	`1008`	`8064`	`72576`	`653184`
					`120`	`840`	`6720`	`60480`	`604800`
						`720`	`5760`	`51840`	`518400`
							`5040`	`45360`	`453600`
								`40320`	`403200`
									`362880`

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 August 24 00:22 EDT 2024. Contains 375396 sequences. (Running on oeis4.)