A208660 - OEIS

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A208660 as a triangular array

1

1 2

1 8 2

1 18 14 2

1 32 52 20 2

1 50 140 104 26 2

1 72 310 380 174 32 2

1 98 602 1106 806 262 38 2

1 128 1064 2744 2924 1472 368 44 2

1 162 1752 6048 8892 6412 2432 492 50 2

1 200 2730 12168 23652

A208660 as a square array

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
`2`	`8`	`18`	`32`	`50`	`72`	`98`	`128`	`162`	`200`
`2`	`14`	`52`	`140`	`310`	`602`	`1064`	`1752`	`2730`
`2`	`20`	`104`	`380`	`1106`	`2744`	`6048`	`12168`
`2`	`26`	`174`	`806`	`2924`	`8892`	`23652`
`2`	`32`	`262`	`1472`	`6412`
`2`	`38`	`368`	`2432`
`2`	`44`	`492`
`2`	`50`
`2`

A208660 as an upper right triangle

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
	`2`	`8`	`18`	`32`	`50`	`72`	`98`	`128`	`162`	`200`
		`2`	`14`	`52`	`140`	`310`	`602`	`1064`	`1752`	`2730`
			`2`	`20`	`104`	`380`	`1106`	`2744`	`6048`	`12168`
				`2`	`26`	`174`	`806`	`2924`	`8892`	`23652`
					`2`	`32`	`262`	`1472`	`6412`
						`2`	`38`	`368`	`2432`
							`2`	`44`	`492`
								`2`	`50`
									`2`

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Last modified April 19 19:02 EDT 2024. Contains 371798 sequences. (Running on oeis4.)