A226398 - OEIS

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A226398 as a triangular array

2

2 2

2 12 2

2 20 12 2

2 32 68 48 2

2 48 120 146 38 2

2 64 224 448 258 128 2

2 88 344 912 874 756 92 2

2 112 552 1646 2674 2498 1012 282 2

2 136 752 2812 5272 6900 4280 1866 182 2

2 168 1100 4564 10554 17812

A226398 as a square array

`2`	`2`	`2`	`2`	`2`	`2`	`2`	`2`	`2`	`2`	`2`
`2`	`12`	`20`	`32`	`48`	`64`	`88`	`112`	`136`	`168`
`2`	`12`	`68`	`120`	`224`	`344`	`552`	`752`	`1100`
`2`	`48`	`146`	`448`	`912`	`1646`	`2812`	`4564`
`2`	`38`	`258`	`874`	`2674`	`5272`	`10554`
`2`	`128`	`756`	`2498`	`6900`	`17812`
`2`	`92`	`1012`	`4280`
`2`	`282`	`1866`
`2`	`182`
`2`

A226398 as an upper right triangle

`2`	`2`	`2`	`2`	`2`	`2`	`2`	`2`	`2`	`2`	`2`
	`2`	`12`	`20`	`32`	`48`	`64`	`88`	`112`	`136`	`168`
		`2`	`12`	`68`	`120`	`224`	`344`	`552`	`752`	`1100`
			`2`	`48`	`146`	`448`	`912`	`1646`	`2812`	`4564`
				`2`	`38`	`258`	`874`	`2674`	`5272`	`10554`
					`2`	`128`	`756`	`2498`	`6900`	`17812`
						`2`	`92`	`1012`	`4280`
							`2`	`282`	`1866`
								`2`	`182`
									`2`

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Last modified September 6 21:39 EDT 2024. Contains 375728 sequences. (Running on oeis4.)