A200756 - OEIS

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A200756 as a triangular array

1

2 1

4 4 1

12 12 6 1

40 40 24 8 1

144 144 92 40 10 1

544 544 360 176 60 12 1

2128 2128 1440 752 300 84 14 1

8544 8544 5872 3200 1400 472 112 16 1

35008 35008 24336 13664 6352 2400 700 144 18 1

A200756 as a square array

`1`	`2`	`4`	`12`	`40`	`144`	`544`	`2128`	`8544`	`35008`
`1`	`4`	`12`	`40`	`144`	`544`	`2128`	`8544`	`35008`
`1`	`6`	`24`	`92`	`360`	`1440`	`5872`	`24336`
`1`	`8`	`40`	`176`	`752`	`3200`	`13664`
`1`	`10`	`60`	`300`	`1400`	`6352`
`1`	`12`	`84`	`472`	`2400`
`1`	`14`	`112`	`700`
`1`	`16`	`144`
`1`	`18`
`1`

A200756 as an upper right triangle

`1`	`2`	`4`	`12`	`40`	`144`	`544`	`2128`	`8544`	`35008`
	`1`	`4`	`12`	`40`	`144`	`544`	`2128`	`8544`	`35008`
		`1`	`6`	`24`	`92`	`360`	`1440`	`5872`	`24336`
			`1`	`8`	`40`	`176`	`752`	`3200`	`13664`
				`1`	`10`	`60`	`300`	`1400`	`6352`
					`1`	`12`	`84`	`472`	`2400`
						`1`	`14`	`112`	`700`
							`1`	`16`	`144`
								`1`	`18`
									`1`

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Last modified August 13 01:56 EDT 2024. Contains 375113 sequences. (Running on oeis4.)