A227341 - OEIS

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A227341 as a triangular array

1

1 1

0 2 1

0 2 4 1

0 2 10 7 1

0 2 22 31 11 1

0 2 46 115 75 16 1

0 2 94 391 415 155 22 1

0 2 190 1267 2051 1190 287 29 1

0 2 382 3991 9471 8001 2912 490 37 1

0 2 766 12355 41875 49476 25473 6342 786 46 1

A227341 as a square array

`1`	`1`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
`1`	`2`	`2`	`2`	`2`	`2`	`2`	`2`	`2`	`2`
`1`	`4`	`10`	`22`	`46`	`94`	`190`	`382`	`766`
`1`	`7`	`31`	`115`	`391`	`1267`	`3991`	`12355`
`1`	`11`	`75`	`415`	`2051`	`9471`	`41875`
`1`	`16`	`155`	`1190`	`8001`	`49476`
`1`	`22`	`287`	`2912`	`25473`
`1`	`29`	`490`	`6342`
`1`	`37`	`786`
`1`	`46`
`1`

A227341 as an upper right triangle

`1`	`1`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
	`1`	`2`	`2`	`2`	`2`	`2`	`2`	`2`	`2`	`2`
		`1`	`4`	`10`	`22`	`46`	`94`	`190`	`382`	`766`
			`1`	`7`	`31`	`115`	`391`	`1267`	`3991`	`12355`
				`1`	`11`	`75`	`415`	`2051`	`9471`	`41875`
					`1`	`16`	`155`	`1190`	`8001`	`49476`
						`1`	`22`	`287`	`2912`	`25473`
							`1`	`29`	`490`	`6342`
								`1`	`37`	`786`
									`1`	`46`
										`1`

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Last modified August 18 14:20 EDT 2024. Contains 375269 sequences. (Running on oeis4.)