A194880 - OEIS

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A194880 as a triangular array

0

-1 -1

-4 -5 -2

-7 -8 -3 -10

-11 -4 -13 -14 -5

-16 -17 -6 -19 -20 -7

-22 -23 -8 -25 -26 -9 -28

-29 -10 -31 -32 -11 -34 -35 -12

-37 -38 -13 -40 -41 -14 -43 -44 -15

-46 -47 -16 -49 -50 -17 -52 -53 -18 -55

-56 -19 -58 -59 -20

A194880 as a square array

`0`	`-1`	`-4`	`-7`	`-11`	`-16`	`-22`	`-29`	`-37`	`-46`	`-56`
`-1`	`-5`	`-8`	`-4`	`-17`	`-23`	`-10`	`-38`	`-47`	`-19`
`-2`	`-3`	`-13`	`-6`	`-8`	`-31`	`-13`	`-16`	`-58`
`-10`	`-14`	`-19`	`-25`	`-32`	`-40`	`-49`	`-59`
`-5`	`-20`	`-26`	`-11`	`-41`	`-50`	`-20`
`-7`	`-9`	`-34`	`-14`	`-17`
`-28`	`-35`	`-43`	`-52`
`-12`	`-44`	`-53`
`-15`	`-18`
`-55`

A194880 as an upper right triangle

`0`	`-1`	`-4`	`-7`	`-11`	`-16`	`-22`	`-29`	`-37`	`-46`	`-56`
	`-1`	`-5`	`-8`	`-4`	`-17`	`-23`	`-10`	`-38`	`-47`	`-19`
		`-2`	`-3`	`-13`	`-6`	`-8`	`-31`	`-13`	`-16`	`-58`
			`-10`	`-14`	`-19`	`-25`	`-32`	`-40`	`-49`	`-59`
				`-5`	`-20`	`-26`	`-11`	`-41`	`-50`	`-20`
					`-7`	`-9`	`-34`	`-14`	`-17`
						`-28`	`-35`	`-43`	`-52`
							`-12`	`-44`	`-53`
								`-15`	`-18`
									`-55`

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Last modified April 24 19:06 EDT 2024. Contains 371962 sequences. (Running on oeis4.)