A265080 - OEIS

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A265080 as a triangular array

0

0 0

0 1 0

0 2 2 0

0 3 6 3 0

0 4 12 18 4 0

0 5 20 51 44 5 0

0 6 30 108 192 110 6 0

0 7 42 195 544 675 252 7 0

0 8 56 318 1220 2540 2358 588 8 0

0 9 72 483 2364 7145 11544 8043 1304 9 0

A265080 as a square array

`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
`0`	`1`	`2`	`3`	`4`	`5`	`6`	`7`	`8`	`9`
`0`	`2`	`6`	`12`	`20`	`30`	`42`	`56`	`72`
`0`	`3`	`18`	`51`	`108`	`195`	`318`	`483`
`0`	`4`	`44`	`192`	`544`	`1220`	`2364`
`0`	`5`	`110`	`675`	`2540`	`7145`
`0`	`6`	`252`	`2358`	`11544`
`0`	`7`	`588`	`8043`
`0`	`8`	`1304`
`0`	`9`
`0`

A265080 as an upper right triangle

`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
	`0`	`1`	`2`	`3`	`4`	`5`	`6`	`7`	`8`	`9`
		`0`	`2`	`6`	`12`	`20`	`30`	`42`	`56`	`72`
			`0`	`3`	`18`	`51`	`108`	`195`	`318`	`483`
				`0`	`4`	`44`	`192`	`544`	`1220`	`2364`
					`0`	`5`	`110`	`675`	`2540`	`7145`
						`0`	`6`	`252`	`2358`	`11544`
							`0`	`7`	`588`	`8043`
								`0`	`8`	`1304`
									`0`	`9`
										`0`

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Last modified April 25 16:45 EDT 2024. Contains 371989 sequences. (Running on oeis4.)