A136656 - OEIS

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A136656 as a triangular array

1

0 -2

0 6 4

0 -24 -36 -8

0 120 300 144 16

0 -720 -2640 -2040 -480 -32

0 5040 25200 27720 10320 1440 64

0 -40320 -262080 -383040 -199920 -43680 -4032 -128

0 362880 2963520 5503680 3764880 1142400 163968 10752 256

0 -3628800 -36288000 -82978560

A136656 as a square array

`1`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
`-2`	`6`	`-24`	`120`	`-720`	`5040`	`-40320`	`362880`	`-3628800`
`4`	`-36`	`300`	`-2640`	`25200`	`-262080`	`2963520`	`-36288000`
`-8`	`144`	`-2040`	`27720`	`-383040`	`5503680`	`-82978560`
`16`	`-480`	`10320`	`-199920`	`3764880`
`-32`	`1440`	`-43680`	`1142400`
`64`	`-4032`	`163968`
`-128`	`10752`
`256`

A136656 as an upper right triangle

`1`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
	`-2`	`6`	`-24`	`120`	`-720`	`5040`	`-40320`	`362880`	`-3628800`
		`4`	`-36`	`300`	`-2640`	`25200`	`-262080`	`2963520`	`-36288000`
			`-8`	`144`	`-2040`	`27720`	`-383040`	`5503680`	`-82978560`
				`16`	`-480`	`10320`	`-199920`	`3764880`
					`-32`	`1440`	`-43680`	`1142400`
						`64`	`-4032`	`163968`
							`-128`	`10752`
								`256`

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Last modified May 25 22:01 EDT 2024. Contains 372806 sequences. (Running on oeis4.)