A059680 - OEIS

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A059680 as a triangular array

1

0 12

0 18 50

0 8 154 120

0 1 212 584 230

0 0 158 1396 1526 388

0 0 62 2038 5154 3276 602

0 0 12 1952 11328 14192 6194 880

0 0 1 1232 17598 41196 32824 10704 1230

0 0 0 488 19912 87980 117616 67284 17294 1660

A059680 as a square array

`1`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
`12`	`18`	`8`	`1`	`0`	`0`	`0`	`0`	`0`
`50`	`154`	`212`	`158`	`62`	`12`	`1`	`0`
`120`	`584`	`1396`	`2038`	`1952`	`1232`	`488`
`230`	`1526`	`5154`	`11328`	`17598`	`19912`
`388`	`3276`	`14192`	`41196`	`87980`
`602`	`6194`	`32824`	`117616`
`880`	`10704`	`67284`
`1230`	`17294`
`1660`

A059680 as an upper right triangle

`1`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
	`12`	`18`	`8`	`1`	`0`	`0`	`0`	`0`	`0`
		`50`	`154`	`212`	`158`	`62`	`12`	`1`	`0`
			`120`	`584`	`1396`	`2038`	`1952`	`1232`	`488`
				`230`	`1526`	`5154`	`11328`	`17598`	`19912`
					`388`	`3276`	`14192`	`41196`	`87980`
						`602`	`6194`	`32824`	`117616`
							`880`	`10704`	`67284`
								`1230`	`17294`
									`1660`

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Last modified May 12 01:52 EDT 2024. Contains 372431 sequences. (Running on oeis4.)