A267836 - OEIS

login

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

A267836 as a triangular array

1

1 1

1 3 2

1 10 11 6

1 35 91 54 24

1 126 829 924 330 120

1 462 8013 19696 10924 2430 720

1 1716 80497 456052 499523 147340 20970 5040

1 6435 830673 11169884 26266875 13895954 2247540 207900 40320

1 24310

A267836 as a square array

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
`1`	`3`	`10`	`35`	`126`	`462`	`1716`	`6435`	`24310`
`2`	`11`	`91`	`829`	`8013`	`80497`	`830673`
`6`	`54`	`924`	`19696`	`456052`	`11169884`
`24`	`330`	`10924`	`499523`	`26266875`
`120`	`2430`	`147340`	`13895954`
`720`	`20970`	`2247540`
`5040`	`207900`
`40320`

A267836 as an upper right triangle

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
	`1`	`3`	`10`	`35`	`126`	`462`	`1716`	`6435`	`24310`
		`2`	`11`	`91`	`829`	`8013`	`80497`	`830673`
			`6`	`54`	`924`	`19696`	`456052`	`11169884`
				`24`	`330`	`10924`	`499523`	`26266875`
					`120`	`2430`	`147340`	`13895954`
						`720`	`20970`	`2247540`
							`5040`	`207900`
								`40320`

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 May 3 15:19 EDT 2024. Contains 372216 sequences. (Running on oeis4.)