A171685 - OEIS

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A171685 as a triangular array

1

-1 2

-7 -2 2

-83 -42 -6 4

-266 -332 -84 -8 4

5666 -2660 -1660 -280 -20 8

146762 33996 -7980 -3320 -420 -24 8

3415978 2054668 237972 -37240 -11620 -1176 -56 16

7599256 27327824 8218672 634592 -74480

A171685 as a square array

`1`	`-1`	`-7`	`-83`	`-266`	`5666`	`146762`	`3415978`	`7599256`
`2`	`-2`	`-42`	`-332`	`-2660`	`33996`	`2054668`	`27327824`
`2`	`-6`	`-84`	`-1660`	`-7980`	`237972`	`8218672`
`4`	`-8`	`-280`	`-3320`	`-37240`	`634592`
`4`	`-20`	`-420`	`-11620`	`-74480`
`8`	`-24`	`-1176`
`8`	`-56`
`16`

A171685 as an upper right triangle

`1`	`-1`	`-7`	`-83`	`-266`	`5666`	`146762`	`3415978`	`7599256`
	`2`	`-2`	`-42`	`-332`	`-2660`	`33996`	`2054668`	`27327824`
		`2`	`-6`	`-84`	`-1660`	`-7980`	`237972`	`8218672`
			`4`	`-8`	`-280`	`-3320`	`-37240`	`634592`
				`4`	`-20`	`-420`	`-11620`	`-74480`
					`8`	`-24`	`-1176`
						`8`	`-56`
							`16`

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Last modified April 25 12:33 EDT 2024. Contains 371969 sequences. (Running on oeis4.)