A350227 - OEIS

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A350227 as a triangular array

1

0 2

0 3 4

0 8 18 8

0 30 91 72 16

0 144 540 590 240 32

0 840 3718 5085 2900 720 64

0 5760 29232 47516 34230 12040 2016 128

0 45360 258732 484092 416857 186480 44576 5376 256

0 403200 2547360 5368184 5340888 2869314 876960 151872 13824 512

A350227 as a square array

`1`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
`2`	`3`	`8`	`30`	`144`	`840`	`5760`	`45360`	`403200`
`4`	`18`	`91`	`540`	`3718`	`29232`	`258732`	`2547360`
`8`	`72`	`590`	`5085`	`47516`	`484092`	`5368184`
`16`	`240`	`2900`	`34230`	`416857`	`5340888`
`32`	`720`	`12040`	`186480`	`2869314`
`64`	`2016`	`44576`	`876960`
`128`	`5376`	`151872`
`256`	`13824`
`512`

A350227 as an upper right triangle

`1`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
	`2`	`3`	`8`	`30`	`144`	`840`	`5760`	`45360`	`403200`
		`4`	`18`	`91`	`540`	`3718`	`29232`	`258732`	`2547360`
			`8`	`72`	`590`	`5085`	`47516`	`484092`	`5368184`
				`16`	`240`	`2900`	`34230`	`416857`	`5340888`
					`32`	`720`	`12040`	`186480`	`2869314`
						`64`	`2016`	`44576`	`876960`
							`128`	`5376`	`151872`
								`256`	`13824`
									`512`

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Last modified July 31 17:27 EDT 2024. Contains 374808 sequences. (Running on oeis4.)