A136663 - OEIS

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A136663 as a triangular array

1

1 1

0 2 2

-2 0 6 4

-4 -8 4 16 8

-4 -20 -20 20 40 16

0 -24 -72 -40 72 96 32

8 0 -112 -224 -56 224 224 64

16 64 -32 -448 -624 0 640 512 128

16 144 288 -288 -1584 -1584 384 1728 1152 256

0 160 800 960 -1600 -5088 -3680 1920 4480 2560 512

A136663 as a square array

`1`	`1`	`0`	`-2`	`-4`	`-4`	`0`	`8`	`16`	`16`	`0`
`1`	`2`	`0`	`-8`	`-20`	`-24`	`0`	`64`	`144`	`160`
`2`	`6`	`4`	`-20`	`-72`	`-112`	`-32`	`288`	`800`
`4`	`16`	`20`	`-40`	`-224`	`-448`	`-288`	`960`
`8`	`40`	`72`	`-56`	`-624`	`-1584`	`-1600`
`16`	`96`	`224`	`0`	`-1584`	`-5088`
`32`	`224`	`640`	`384`	`-3680`
`64`	`512`	`1728`	`1920`
`128`	`1152`	`4480`
`256`	`2560`
`512`

A136663 as an upper right triangle

`1`	`1`	`0`	`-2`	`-4`	`-4`	`0`	`8`	`16`	`16`	`0`
	`1`	`2`	`0`	`-8`	`-20`	`-24`	`0`	`64`	`144`	`160`
		`2`	`6`	`4`	`-20`	`-72`	`-112`	`-32`	`288`	`800`
			`4`	`16`	`20`	`-40`	`-224`	`-448`	`-288`	`960`
				`8`	`40`	`72`	`-56`	`-624`	`-1584`	`-1600`
					`16`	`96`	`224`	`0`	`-1584`	`-5088`
						`32`	`224`	`640`	`384`	`-3680`
							`64`	`512`	`1728`	`1920`
								`128`	`1152`	`4480`
									`256`	`2560`
										`512`

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Last modified April 19 15:34 EDT 2024. Contains 371794 sequences. (Running on oeis4.)