A156864 - OEIS

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A156864 as a triangular array

0

-1 1

-2 -2 4

-3 -6 -2 11

-4 -11 -12 1 26

-5 -17 -27 -19 11 57

-6 -24 -48 -54 -24 36 120

-7 -32 -76 -110 -94 -20 92 247

-8 -41 -112 -194 -220 -146 8 211 502

-9 -51 -157 -314 -430 -398 -202 91 457 1013

A156864 as a square array

`0`	`-1`	`-2`	`-3`	`-4`	`-5`	`-6`	`-7`	`-8`	`-9`
`1`	`-2`	`-6`	`-11`	`-17`	`-24`	`-32`	`-41`	`-51`
`4`	`-2`	`-12`	`-27`	`-48`	`-76`	`-112`	`-157`
`11`	`1`	`-19`	`-54`	`-110`	`-194`	`-314`
`26`	`11`	`-24`	`-94`	`-220`	`-430`
`57`	`36`	`-20`	`-146`	`-398`
`120`	`92`	`8`	`-202`
`247`	`211`	`91`
`502`	`457`
`1013`

A156864 as an upper right triangle

`0`	`-1`	`-2`	`-3`	`-4`	`-5`	`-6`	`-7`	`-8`	`-9`
	`1`	`-2`	`-6`	`-11`	`-17`	`-24`	`-32`	`-41`	`-51`
		`4`	`-2`	`-12`	`-27`	`-48`	`-76`	`-112`	`-157`
			`11`	`1`	`-19`	`-54`	`-110`	`-194`	`-314`
				`26`	`11`	`-24`	`-94`	`-220`	`-430`
					`57`	`36`	`-20`	`-146`	`-398`
						`120`	`92`	`8`	`-202`
							`247`	`211`	`91`
								`502`	`457`
									`1013`

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Last modified August 22 12:25 EDT 2024. Contains 375369 sequences. (Running on oeis4.)