A136501 - OEIS

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A136501 as a triangular array

1

1 1

0 2 1

0 1 4 1

0 0 6 8 1

0 0 4 28 16 1

0 0 1 56 120 32 1

0 0 0 70 560 496 64 1

0 0 0 56 1820 4960 2016 128 1

0 0 0 28 4368 35960 41664 8128 256 1

0 0 0 8 8008 201376 635376 341376 32640 512 1

0 0 0 1 11440 906192 7624512 10668000 2763520 130816 1024 1

A136501 as a square array

`1`	`1`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
`1`	`2`	`1`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
`1`	`4`	`6`	`4`	`1`	`0`	`0`	`0`	`0`	`0`
`1`	`8`	`28`	`56`	`70`	`56`	`28`	`8`	`1`
`1`	`16`	`120`	`560`	`1820`	`4368`	`8008`	`11440`
`1`	`32`	`496`	`4960`	`35960`	`201376`	`906192`
`1`	`64`	`2016`	`41664`	`635376`	`7624512`
`1`	`128`	`8128`	`341376`	`10668000`
`1`	`256`	`32640`	`2763520`
`1`	`512`	`130816`
`1`	`1024`
`1`

A136501 as an upper right triangle

`1`	`1`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
	`1`	`2`	`1`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
		`1`	`4`	`6`	`4`	`1`	`0`	`0`	`0`	`0`	`0`
			`1`	`8`	`28`	`56`	`70`	`56`	`28`	`8`	`1`
				`1`	`16`	`120`	`560`	`1820`	`4368`	`8008`	`11440`
					`1`	`32`	`496`	`4960`	`35960`	`201376`	`906192`
						`1`	`64`	`2016`	`41664`	`635376`	`7624512`
							`1`	`128`	`8128`	`341376`	`10668000`
								`1`	`256`	`32640`	`2763520`
									`1`	`512`	`130816`
										`1`	`1024`
											`1`

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Last modified April 25 13:33 EDT 2024. Contains 371971 sequences. (Running on oeis4.)