A059370 - OEIS

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A059370 as a triangular array

1

1 -2

1 -4 2

1 -6 8 -4

1 -8 18 -16 -4

1 -10 32 -44 12 -48

1 -12 50 -96 72 -96 -336

1 -14 72 -180 216 -216 -480 -2928

1 -16 98 -304 500 -544 -376 -4672 -28144

1 -18 128 -476 996 -1312 256 -5856 -45520 -298528

A059370 as a square array

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
`-2`	`-4`	`-6`	`-8`	`-10`	`-12`	`-14`	`-16`	`-18`
`2`	`8`	`18`	`32`	`50`	`72`	`98`	`128`
`-4`	`-16`	`-44`	`-96`	`-180`	`-304`	`-476`
`-4`	`12`	`72`	`216`	`500`	`996`
`-48`	`-96`	`-216`	`-544`	`-1312`
`-336`	`-480`	`-376`	`256`
`-2928`	`-4672`	`-5856`
`-28144`	`-45520`
`-298528`

A059370 as an upper right triangle

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
	`-2`	`-4`	`-6`	`-8`	`-10`	`-12`	`-14`	`-16`	`-18`
		`2`	`8`	`18`	`32`	`50`	`72`	`98`	`128`
			`-4`	`-16`	`-44`	`-96`	`-180`	`-304`	`-476`
				`-4`	`12`	`72`	`216`	`500`	`996`
					`-48`	`-96`	`-216`	`-544`	`-1312`
						`-336`	`-480`	`-376`	`256`
							`-2928`	`-4672`	`-5856`
								`-28144`	`-45520`
									`-298528`

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Last modified April 23 23:26 EDT 2024. Contains 371917 sequences. (Running on oeis4.)