A117207 - OEIS

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A117207 as a triangular array

1

3 1

10 7 1

35 31 13 1

126 121 81 21 1

462 456 381 181 31 1

1716 1709 1583 1058 358 43 1

6435 6427 6231 5055 2605 645 57 1

24310 24301 24013 21661 14605 5785 1081 73 1

92378 92368 91963 87643 70003 38251 11791

A117207 as a square array

`1`	`3`	`10`	`35`	`126`	`462`	`1716`	`6435`	`24310`	`92378`
`1`	`7`	`31`	`121`	`456`	`1709`	`6427`	`24301`	`92368`
`1`	`13`	`81`	`381`	`1583`	`6231`	`24013`	`91963`
`1`	`21`	`181`	`1058`	`5055`	`21661`	`87643`
`1`	`31`	`358`	`2605`	`14605`	`70003`
`1`	`43`	`645`	`5785`	`38251`
`1`	`57`	`1081`	`11791`
`1`	`73`
`1`

A117207 as an upper right triangle

`1`	`3`	`10`	`35`	`126`	`462`	`1716`	`6435`	`24310`	`92378`
	`1`	`7`	`31`	`121`	`456`	`1709`	`6427`	`24301`	`92368`
		`1`	`13`	`81`	`381`	`1583`	`6231`	`24013`	`91963`
			`1`	`21`	`181`	`1058`	`5055`	`21661`	`87643`
				`1`	`31`	`358`	`2605`	`14605`	`70003`
					`1`	`43`	`645`	`5785`	`38251`
						`1`	`57`	`1081`	`11791`
							`1`	`73`
								`1`

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Last modified April 18 20:26 EDT 2024. Contains 371781 sequences. (Running on oeis4.)