A123730 - OEIS

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A123730 as a triangular array

1

0 -1

-1 0 -1

1 1 0 -1

3 -1 4 0 -1

-7 -1 -4 8 0 -1

-11 2 -21 -8 13 0 -1

57 -10 46 -69 -13 19 0 -1

35 37 113 150 -160 -19 26 0 -1

-533 129 -478 609 345 -312 -26 34 0 -1

141 -946 -520 -2380 1945 668 -546 -34 43 0 -1

A123730 as a square array

`1`	`0`	`-1`	`1`	`3`	`-7`	`-11`	`57`	`35`	`-533`	`141`
`-1`	`0`	`1`	`-1`	`-1`	`2`	`-10`	`37`	`129`	`-946`
`-1`	`0`	`4`	`-4`	`-21`	`46`	`113`	`-478`	`-520`
`-1`	`0`	`8`	`-8`	`-69`	`150`	`609`	`-2380`
`-1`	`0`	`13`	`-13`	`-160`	`345`	`1945`
`-1`	`0`	`19`	`-19`	`-312`	`668`
`-1`	`0`	`26`	`-26`	`-546`
`-1`	`0`	`34`	`-34`
`-1`	`0`	`43`
`-1`	`0`
`-1`

A123730 as an upper right triangle

`1`	`0`	`-1`	`1`	`3`	`-7`	`-11`	`57`	`35`	`-533`	`141`
	`-1`	`0`	`1`	`-1`	`-1`	`2`	`-10`	`37`	`129`	`-946`
		`-1`	`0`	`4`	`-4`	`-21`	`46`	`113`	`-478`	`-520`
			`-1`	`0`	`8`	`-8`	`-69`	`150`	`609`	`-2380`
				`-1`	`0`	`13`	`-13`	`-160`	`345`	`1945`
					`-1`	`0`	`19`	`-19`	`-312`	`668`
						`-1`	`0`	`26`	`-26`	`-546`
							`-1`	`0`	`34`	`-34`
								`-1`	`0`	`43`
									`-1`	`0`
										`-1`

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Last modified April 24 07:01 EDT 2024. Contains 371920 sequences. (Running on oeis4.)