A200038 - OEIS

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A200038 as a triangular array

0

0 2

0 4 0

0 6 2 2

0 8 14 28 0

0 10 28 84 26 2

0 12 52 218 264 168 0

0 14 78 444 1074 1450 214 2

0 16 114 808 3054 7384 5268 1140 0

0 18 152 1330 7104 25814 41228 25070 1882 2

0 20 200 2068 14156 72220 192280

A200038 as a square array

`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
`2`	`4`	`6`	`8`	`10`	`12`	`14`	`16`	`18`	`20`
`0`	`2`	`14`	`28`	`52`	`78`	`114`	`152`	`200`
`2`	`28`	`84`	`218`	`444`	`808`	`1330`	`2068`
`0`	`26`	`264`	`1074`	`3054`	`7104`	`14156`
`2`	`168`	`1450`	`7384`	`25814`	`72220`
`0`	`214`	`5268`	`41228`	`192280`
`2`	`1140`	`25070`
`0`	`1882`
`2`

A200038 as an upper right triangle

`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
	`2`	`4`	`6`	`8`	`10`	`12`	`14`	`16`	`18`	`20`
		`0`	`2`	`14`	`28`	`52`	`78`	`114`	`152`	`200`
			`2`	`28`	`84`	`218`	`444`	`808`	`1330`	`2068`
				`0`	`26`	`264`	`1074`	`3054`	`7104`	`14156`
					`2`	`168`	`1450`	`7384`	`25814`	`72220`
						`0`	`214`	`5268`	`41228`	`192280`
							`2`	`1140`	`25070`
								`0`	`1882`
									`2`

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Last modified April 23 15:20 EDT 2024. Contains 371916 sequences. (Running on oeis4.)