A268766 - OEIS

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A268766 as a triangular array

0

1 1

2 6 2

5 15 15 5

10 44 56 44 10

20 105 223 223 105 20

38 258 762 1148 762 258 38

71 595 2607 5170 5170 2607 595 71

130 1368 8500 23156 32056 23156 8500 1368 130

235 3069 27411 99057 193573 193573 99057

A268766 as a square array

`0`	`1`	`2`	`5`	`10`	`20`	`38`	`71`	`130`	`235`
`1`	`6`	`15`	`44`	`105`	`258`	`595`	`1368`	`3069`
`2`	`15`	`56`	`223`	`762`	`2607`	`8500`	`27411`
`5`	`44`	`223`	`1148`	`5170`	`23156`	`99057`
`10`	`105`	`762`	`5170`	`32056`	`193573`
`20`	`258`	`2607`	`23156`	`193573`
`38`	`595`	`8500`	`99057`
`71`	`1368`
`130`

A268766 as an upper right triangle

`0`	`1`	`2`	`5`	`10`	`20`	`38`	`71`	`130`	`235`
	`1`	`6`	`15`	`44`	`105`	`258`	`595`	`1368`	`3069`
		`2`	`15`	`56`	`223`	`762`	`2607`	`8500`	`27411`
			`5`	`44`	`223`	`1148`	`5170`	`23156`	`99057`
				`10`	`105`	`762`	`5170`	`32056`	`193573`
					`20`	`258`	`2607`	`23156`	`193573`
						`38`	`595`	`8500`	`99057`
							`71`	`1368`
								`130`

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Last modified April 23 20:33 EDT 2024. Contains 371916 sequences. (Running on oeis4.)