A279494 - OEIS

The OEIS mourns the passing of Jim Simons and is grateful to the Simons Foundation for its support of research in many branches of science, including the OEIS.

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

A279494 as a triangular array

0

1 1

0 0 0

3 5 5 3

3 18 38 18 3

9 68 254 254 68 9

15 235 1433 2684 1433 235 15

31 801 8330 26157 26157 8330 801 31

57 2678 46095 246237 425588 246237 46095 2678 57

108 8777 250440 2241332 6559816 6559816

A279494 as a square array

`0`	`1`	`0`	`3`	`3`	`9`	`15`	`31`	`57`	`108`
`1`	`0`	`5`	`18`	`68`	`235`	`801`	`2678`	`8777`
`0`	`5`	`38`	`254`	`1433`	`8330`	`46095`	`250440`
`3`	`18`	`254`	`2684`	`26157`	`246237`	`2241332`
`3`	`68`	`1433`	`26157`	`425588`	`6559816`
`9`	`235`	`8330`	`246237`	`6559816`
`15`	`801`	`46095`
`31`	`2678`
`57`

A279494 as an upper right triangle

`0`	`1`	`0`	`3`	`3`	`9`	`15`	`31`	`57`	`108`
	`1`	`0`	`5`	`18`	`68`	`235`	`801`	`2678`	`8777`
		`0`	`5`	`38`	`254`	`1433`	`8330`	`46095`	`250440`
			`3`	`18`	`254`	`2684`	`26157`	`246237`	`2241332`
				`3`	`68`	`1433`	`26157`	`425588`	`6559816`
					`9`	`235`	`8330`	`246237`	`6559816`
						`15`	`801`	`46095`
							`31`	`2678`
								`57`

License Agreements, Terms of Use, Privacy Policy. .

Last modified May 23 05:11 EDT 2024. Contains 372758 sequences. (Running on oeis4.)