A208872 - OEIS

login

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

A208872 as a triangular array

1

2 2

5 12 5

15 136 143 15

51 1798 6520 1979 51

187 24472 307165 324682 28246 187

715 334618 14493405 52947540 16205218 405481 715

2795 4578580 683903931 8624977114 9130195864 808928836 5826959 2795

11051 62655190

A208872 as a square array

`1`	`2`	`5`	`15`	`51`	`187`	`715`	`2795`	`11051`
`2`	`12`	`136`	`1798`	`24472`	`334618`	`4578580`	`62655190`
`5`	`143`	`6520`	`307165`	`14493405`	`683903931`
`15`	`1979`	`324682`	`52947540`	`8624977114`
`51`	`28246`	`16205218`	`9130195864`
`187`	`405481`	`808928836`
`715`	`5826959`
`2795`

A208872 as an upper right triangle

`1`	`2`	`5`	`15`	`51`	`187`	`715`	`2795`	`11051`
	`2`	`12`	`136`	`1798`	`24472`	`334618`	`4578580`	`62655190`
		`5`	`143`	`6520`	`307165`	`14493405`	`683903931`
			`15`	`1979`	`324682`	`52947540`	`8624977114`
				`51`	`28246`	`16205218`	`9130195864`
					`187`	`405481`	`808928836`
						`715`	`5826959`
							`2795`

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 22 09:17 EDT 2024. Contains 375364 sequences. (Running on oeis4.)