A294580 - OEIS

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A294580 as a triangular array

1

1 -1

1 -1 -2

1 -1 -4 -1

1 -1 -8 -5 0

1 -1 -16 -19 -3 4

1 -1 -32 -65 -21 23 4

1 -1 -64 -211 -111 139 44 7

1 -1 -128 -665 -525 863 448 104 3

1 -1 -256 -2059 -2343 5419 4316 1414 70 -2

1 -1 -512 -6305 -10101 34103 40024 18164 1206 -93 -9

A294580 as a square array

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
`-1`	`-1`	`-1`	`-1`	`-1`	`-1`	`-1`	`-1`	`-1`	`-1`
`-2`	`-4`	`-8`	`-16`	`-32`	`-64`	`-128`	`-256`	`-512`
`-1`	`-5`	`-19`	`-65`	`-211`	`-665`	`-2059`	`-6305`
`0`	`-3`	`-21`	`-111`	`-525`	`-2343`	`-10101`
`4`	`23`	`139`	`863`	`5419`	`34103`
`4`	`44`	`448`	`4316`	`40024`
`7`	`104`	`1414`	`18164`
`3`	`70`	`1206`
`-2`	`-93`
`-9`

A294580 as an upper right triangle

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
	`-1`	`-1`	`-1`	`-1`	`-1`	`-1`	`-1`	`-1`	`-1`	`-1`
		`-2`	`-4`	`-8`	`-16`	`-32`	`-64`	`-128`	`-256`	`-512`
			`-1`	`-5`	`-19`	`-65`	`-211`	`-665`	`-2059`	`-6305`
				`0`	`-3`	`-21`	`-111`	`-525`	`-2343`	`-10101`
					`4`	`23`	`139`	`863`	`5419`	`34103`
						`4`	`44`	`448`	`4316`	`40024`
							`7`	`104`	`1414`	`18164`
								`3`	`70`	`1206`
									`-2`	`-93`
										`-9`

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Last modified May 6 11:04 EDT 2024. Contains 372293 sequences. (Running on oeis4.)