A303901 - OEIS

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A303901 as a triangular array

1

3 -2

9 -12 4

27 -54 36 -8

81 -216 216 -96 16

243 -810 1080 -720 240 -32

729 -2916 4860 -4320 2160 -576 64

2187 -10206 20412 -22680 15120 -6048 1344 -128

6561 -34992 81648 -108864 90720 -48384 16128 -3072 256

19683 -118098 314928 -489888 489888

A303901 as a square array

`1`	`3`	`9`	`27`	`81`	`243`	`729`	`2187`	`6561`	`19683`
`-2`	`-12`	`-54`	`-216`	`-810`	`-2916`	`-10206`	`-34992`	`-118098`
`4`	`36`	`216`	`1080`	`4860`	`20412`	`81648`	`314928`
`-8`	`-96`	`-720`	`-4320`	`-22680`	`-108864`	`-489888`
`16`	`240`	`2160`	`15120`	`90720`	`489888`
`-32`	`-576`	`-6048`	`-48384`
`64`	`1344`	`16128`
`-128`	`-3072`
`256`

A303901 as an upper right triangle

`1`	`3`	`9`	`27`	`81`	`243`	`729`	`2187`	`6561`	`19683`
	`-2`	`-12`	`-54`	`-216`	`-810`	`-2916`	`-10206`	`-34992`	`-118098`
		`4`	`36`	`216`	`1080`	`4860`	`20412`	`81648`	`314928`
			`-8`	`-96`	`-720`	`-4320`	`-22680`	`-108864`	`-489888`
				`16`	`240`	`2160`	`15120`	`90720`	`489888`
					`-32`	`-576`	`-6048`	`-48384`
						`64`	`1344`	`16128`
							`-128`	`-3072`
								`256`

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Last modified April 25 11:39 EDT 2024. Contains 371969 sequences. (Running on oeis4.)