A154342 - OEIS

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A154342 as a triangular array

1

2 -1

4 -5 1

8 -19 9 0

16 -65 55 0 -6

32 -211 285 0 -120 30

64 -665 1351 0 -1470 810 -90

128 -2059 6069 0 -14280 13020 -3150 0

A154342 as a square array

`1`	`2`	`4`	`8`	`16`	`32`	`64`	`128`
`-1`	`-5`	`-19`	`-65`	`-211`	`-665`	`-2059`
`1`	`9`	`55`	`285`	`1351`	`6069`
`0`	`0`	`0`	`0`	`0`
`-6`	`-120`	`-1470`	`-14280`
`30`	`810`	`13020`
`-90`	`-3150`
`0`

A154342 as an upper right triangle

`1`	`2`	`4`	`8`	`16`	`32`	`64`	`128`
	`-1`	`-5`	`-19`	`-65`	`-211`	`-665`	`-2059`
		`1`	`9`	`55`	`285`	`1351`	`6069`
			`0`	`0`	`0`	`0`	`0`
				`-6`	`-120`	`-1470`	`-14280`
					`30`	`810`	`13020`
						`-90`	`-3150`
							`0`

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Last modified May 10 02:19 EDT 2024. Contains 372354 sequences. (Running on oeis4.)