A129116 - OEIS

login

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

A129116 as a triangular array

1

1 2

1 2 6

1 2 3 24

1 2 3 8 120

1 2 3 4 15 720

1 2 3 4 10 48 5040

1 2 3 4 5 18 105 40320

1 2 3 4 5 12 28 384 362880

1 2 3 4 5 6 21 80 945 3628800

1 2 3 4 5 6 14 32 162 3840 39916800

1 2 3 4 5 6 7 24 45 280

A129116 as a square array

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
`2`	`2`	`2`	`2`	`2`	`2`	`2`	`2`	`2`	`2`	`2`
`6`	`3`	`3`	`3`	`3`	`3`	`3`	`3`	`3`	`3`
`24`	`8`	`4`	`4`	`4`	`4`	`4`	`4`	`4`
`120`	`15`	`10`	`5`	`5`	`5`	`5`	`5`
`720`	`48`	`18`	`12`	`6`	`6`	`6`
`5040`	`105`	`28`	`21`	`14`	`7`
`40320`	`384`	`80`	`32`	`24`
`362880`	`945`	`162`	`45`
`3628800`	`3840`	`280`
`39916800`

A129116 as an upper right triangle

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
	`2`	`2`	`2`	`2`	`2`	`2`	`2`	`2`	`2`	`2`	`2`
		`6`	`3`	`3`	`3`	`3`	`3`	`3`	`3`	`3`	`3`
			`24`	`8`	`4`	`4`	`4`	`4`	`4`	`4`	`4`
				`120`	`15`	`10`	`5`	`5`	`5`	`5`	`5`
					`720`	`48`	`18`	`12`	`6`	`6`	`6`
						`5040`	`105`	`28`	`21`	`14`	`7`
							`40320`	`384`	`80`	`32`	`24`
								`362880`	`945`	`162`	`45`
									`3628800`	`3840`	`280`
										`39916800`

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 19:37 EDT 2024. Contains 371963 sequences. (Running on oeis4.)