A159856 - OEIS

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A159856 as a triangular array

1

2 -1

3 -4 1

4 -11 6 -1

5 -26 23 -8 1

6 -57 72 -39 10 -1

7 -120 201 -150 59 -12 1

8 -247 522 -501 268 -83 14 -1

9 -502 1291 -1524 1037 -434 111 -16 1

10 -1013 3084 -4339 3598 -1905 656 -143 18 -1

A159856 as a square array

`1`	`2`	`3`	`4`	`5`	`6`	`7`	`8`	`9`	`10`
`-1`	`-4`	`-11`	`-26`	`-57`	`-120`	`-247`	`-502`	`-1013`
`1`	`6`	`23`	`72`	`201`	`522`	`1291`	`3084`
`-1`	`-8`	`-39`	`-150`	`-501`	`-1524`	`-4339`
`1`	`10`	`59`	`268`	`1037`	`3598`
`-1`	`-12`	`-83`	`-434`	`-1905`
`1`	`14`	`111`	`656`
`-1`	`-16`	`-143`
`1`	`18`
`-1`

A159856 as an upper right triangle

`1`	`2`	`3`	`4`	`5`	`6`	`7`	`8`	`9`	`10`
	`-1`	`-4`	`-11`	`-26`	`-57`	`-120`	`-247`	`-502`	`-1013`
		`1`	`6`	`23`	`72`	`201`	`522`	`1291`	`3084`
			`-1`	`-8`	`-39`	`-150`	`-501`	`-1524`	`-4339`
				`1`	`10`	`59`	`268`	`1037`	`3598`
					`-1`	`-12`	`-83`	`-434`	`-1905`
						`1`	`14`	`111`	`656`
							`-1`	`-16`	`-143`
								`1`	`18`
									`-1`

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Last modified April 18 06:24 EDT 2024. Contains 371769 sequences. (Running on oeis4.)