A235539 - OEIS

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A235539 as a triangular array

1

3 2

9 6 4

26 17 11 7

5 -21 -38 -49 -56

13 8 29 67 116 172

31 18 10 -19 -86 -202 -374

15 -16 -34 -44 -25 61 263 637

27 12 28 62 106 131 70 -193 -830

81 54 42 14 -48 -154 -285 -355 -162 668

22 -59 -113

A235539 as a square array

`1`	`3`	`9`	`26`	`5`	`13`	`31`	`15`	`27`	`81`	`22`
`2`	`6`	`17`	`-21`	`8`	`18`	`-16`	`12`	`54`	`-59`
`4`	`11`	`-38`	`29`	`10`	`-34`	`28`	`42`	`-113`
`7`	`-49`	`67`	`-19`	`-44`	`62`	`14`
`-56`	`116`	`-86`	`-25`	`106`	`-48`
`172`	`-202`	`61`	`131`	`-154`
`-374`	`263`	`70`	`-285`
`637`	`-193`	`-355`
`-830`	`-162`
`668`

A235539 as an upper right triangle

`1`	`3`	`9`	`26`	`5`	`13`	`31`	`15`	`27`	`81`	`22`
	`2`	`6`	`17`	`-21`	`8`	`18`	`-16`	`12`	`54`	`-59`
		`4`	`11`	`-38`	`29`	`10`	`-34`	`28`	`42`	`-113`
			`7`	`-49`	`67`	`-19`	`-44`	`62`	`14`
				`-56`	`116`	`-86`	`-25`	`106`	`-48`
					`172`	`-202`	`61`	`131`	`-154`
						`-374`	`263`	`70`	`-285`
							`637`	`-193`	`-355`
								`-830`	`-162`
									`668`

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Last modified April 24 14:32 EDT 2024. Contains 371960 sequences. (Running on oeis4.)