A065109 - OEIS

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A065109 as a triangular array

1

2 -1

4 -4 1

8 -12 6 -1

16 -32 24 -8 1

32 -80 80 -40 10 -1

64 -192 240 -160 60 -12 1

128 -448 672 -560 280 -84 14 -1

256 -1024 1792 -1792 1120 -448 112 -16 1

512 -2304 4608 -5376 4032 -2016 672 -144 18 -1

1024 -5120 11520 -15360 13440

A065109 as a square array

`1`	`2`	`4`	`8`	`16`	`32`	`64`	`128`	`256`	`512`	`1024`
`-1`	`-4`	`-12`	`-32`	`-80`	`-192`	`-448`	`-1024`	`-2304`	`-5120`
`1`	`6`	`24`	`80`	`240`	`672`	`1792`	`4608`	`11520`
`-1`	`-8`	`-40`	`-160`	`-560`	`-1792`	`-5376`	`-15360`
`1`	`10`	`60`	`280`	`1120`	`4032`	`13440`
`-1`	`-12`	`-84`	`-448`	`-2016`
`1`	`14`	`112`	`672`
`-1`	`-16`	`-144`
`1`	`18`
`-1`

A065109 as an upper right triangle

`1`	`2`	`4`	`8`	`16`	`32`	`64`	`128`	`256`	`512`	`1024`
	`-1`	`-4`	`-12`	`-32`	`-80`	`-192`	`-448`	`-1024`	`-2304`	`-5120`
		`1`	`6`	`24`	`80`	`240`	`672`	`1792`	`4608`	`11520`
			`-1`	`-8`	`-40`	`-160`	`-560`	`-1792`	`-5376`	`-15360`
				`1`	`10`	`60`	`280`	`1120`	`4032`	`13440`
					`-1`	`-12`	`-84`	`-448`	`-2016`
						`1`	`14`	`112`	`672`
							`-1`	`-16`	`-144`
								`1`	`18`
									`-1`

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Last modified April 16 07:08 EDT 2024. Contains 371698 sequences. (Running on oeis4.)