A137336 - OEIS

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A137336 as a triangular array

0

0 -2

1 0 -4

0 4 0 -8

-1 0 12 0 -16

0 -6 0 32 0 -32

1 0 -24 0 80 0 -64

0 8 0 -80 0 192 0 -128

-1 0 40 0 -240 0 448 0 -256

0 -10 0 160 0 -672 0 1024 0 -512

1 0 -60 0 560 0 -1792 0 2304 0 -1024

A137336 as a square array

`0`	`0`	`1`	`0`	`-1`	`0`	`1`	`0`	`-1`	`0`	`1`
`-2`	`0`	`4`	`0`	`-6`	`0`	`8`	`0`	`-10`	`0`
`-4`	`0`	`12`	`0`	`-24`	`0`	`40`	`0`	`-60`
`-8`	`0`	`32`	`0`	`-80`	`0`	`160`	`0`
`-16`	`0`	`80`	`0`	`-240`	`0`	`560`
`-32`	`0`	`192`	`0`	`-672`	`0`
`-64`	`0`	`448`	`0`	`-1792`
`-128`	`0`	`1024`	`0`
`-256`	`0`	`2304`
`-512`	`0`
`-1024`

A137336 as an upper right triangle

`0`	`0`	`1`	`0`	`-1`	`0`	`1`	`0`	`-1`	`0`	`1`
	`-2`	`0`	`4`	`0`	`-6`	`0`	`8`	`0`	`-10`	`0`
		`-4`	`0`	`12`	`0`	`-24`	`0`	`40`	`0`	`-60`
			`-8`	`0`	`32`	`0`	`-80`	`0`	`160`	`0`
				`-16`	`0`	`80`	`0`	`-240`	`0`	`560`
					`-32`	`0`	`192`	`0`	`-672`	`0`
						`-64`	`0`	`448`	`0`	`-1792`
							`-128`	`0`	`1024`	`0`
								`-256`	`0`	`2304`
									`-512`	`0`
										`-1024`

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Last modified April 23 20:33 EDT 2024. Contains 371916 sequences. (Running on oeis4.)