A144824 - OEIS

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A144824 as a triangular array

1

-1 2

-1 -2 6

0 -4 0 8

-1 -2 -3 -4 20

1 -2 -6 -4 5 12

-1 -2 -3 -4 -5 -6 42

0 0 0 -16 0 0 0 32

0 0 -9 0 0 -18 0 0 54

1 -2 3 -4 -20 -6 7 -8 9 40

-1 -2 -3 -4 -5 -6 -7 -8 -9 -10 110

A144824 as a square array

`1`	`-1`	`-1`	`0`	`-1`	`1`	`-1`	`0`	`0`	`1`	`-1`
`2`	`-2`	`-4`	`-2`	`-2`	`-2`	`0`	`0`	`-2`	`-2`
`6`	`0`	`-3`	`-6`	`-3`	`0`	`-9`	`3`	`-3`
`8`	`-4`	`-4`	`-4`	`-16`	`0`	`-4`	`-4`
`20`	`5`	`-5`	`0`	`0`	`-20`	`-5`
`12`	`-6`	`0`	`-18`	`-6`	`-6`
`42`	`0`	`0`	`7`	`-7`
`32`	`0`	`-8`	`-8`
`54`	`9`	`-9`
`40`	`-10`
`110`

A144824 as an upper right triangle

`1`	`-1`	`-1`	`0`	`-1`	`1`	`-1`	`0`	`0`	`1`	`-1`
	`2`	`-2`	`-4`	`-2`	`-2`	`-2`	`0`	`0`	`-2`	`-2`
		`6`	`0`	`-3`	`-6`	`-3`	`0`	`-9`	`3`	`-3`
			`8`	`-4`	`-4`	`-4`	`-16`	`0`	`-4`	`-4`
				`20`	`5`	`-5`	`0`	`0`	`-20`	`-5`
					`12`	`-6`	`0`	`-18`	`-6`	`-6`
						`42`	`0`	`0`	`7`	`-7`
							`32`	`0`	`-8`	`-8`
								`54`	`9`	`-9`
									`40`	`-10`
										`110`

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Last modified July 13 07:44 EDT 2024. Contains 374269 sequences. (Running on oeis4.)