A279928 - OEIS

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A279928 as a triangular array

1

1 0

1 -1 0

1 -2 -1 0

1 -3 -1 -2 0

1 -4 0 -2 1 0

1 -5 2 -1 7 0 0

1 -6 5 0 15 2 4 0

1 -7 9 0 23 -3 10 2 0

1 -8 14 -2 30 -20 8 -8 8 0

1 -9 20 -7 36 -51 2 -42 5 -2 0

1 -10 27 -16 42 -96 5 -88 6

A279928 as a square array

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
`0`	`-1`	`-2`	`-3`	`-4`	`-5`	`-6`	`-7`	`-8`	`-9`	`-10`
`0`	`-1`	`-1`	`0`	`2`	`5`	`9`	`14`	`20`	`27`
`0`	`-2`	`-2`	`-1`	`0`	`0`	`-2`	`-7`	`-16`
`0`	`1`	`7`	`15`	`23`	`30`	`36`	`42`
`0`	`0`	`2`	`-3`	`-20`	`-51`	`-96`
`0`	`4`	`10`	`8`	`2`	`5`
`0`	`2`	`-8`	`-42`	`-88`
`0`	`8`	`5`	`6`
`0`	`-2`
`0`

A279928 as an upper right triangle

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
	`0`	`-1`	`-2`	`-3`	`-4`	`-5`	`-6`	`-7`	`-8`	`-9`	`-10`
		`0`	`-1`	`-1`	`0`	`2`	`5`	`9`	`14`	`20`	`27`
			`0`	`-2`	`-2`	`-1`	`0`	`0`	`-2`	`-7`	`-16`
				`0`	`1`	`7`	`15`	`23`	`30`	`36`	`42`
					`0`	`0`	`2`	`-3`	`-20`	`-51`	`-96`
						`0`	`4`	`10`	`8`	`2`	`5`
							`0`	`2`	`-8`	`-42`	`-88`
								`0`	`8`	`5`	`6`
									`0`	`-2`
										`0`

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Last modified April 19 18:05 EDT 2024. Contains 371798 sequences. (Running on oeis4.)