A103283 - OEIS

login

The OEIS is supported by the many generous donors to the OEIS Foundation.

A103283 as a triangular array

1

-2 1

3 -4 1

-4 9 -6 1

5 -16 18 -8 1

-6 25 -40 30 -10 1

7 -36 75 -80 45 -12 1

-8 49 -126 175 -140 63 -14 1

9 -64 196 -336 350 -224 84 -16 1

-10 81 -288 588 -756 630 -336 108 -18 1

11 -100 405 -960 1470 -1512 1050 -480 135 -20 1

-12 121 -550 1485 -2640

A103283 as a square array

`1`	`-2`	`3`	`-4`	`5`	`-6`	`7`	`-8`	`9`	`-10`	`11`	`-12`
`1`	`-4`	`9`	`-16`	`25`	`-36`	`49`	`-64`	`81`	`-100`	`121`
`1`	`-6`	`18`	`-40`	`75`	`-126`	`196`	`-288`	`405`	`-550`
`1`	`-8`	`30`	`-80`	`175`	`-336`	`588`	`-960`	`1485`
`1`	`-10`	`45`	`-140`	`350`	`-756`	`1470`	`-2640`
`1`	`-12`	`63`	`-224`	`630`	`-1512`
`1`	`-14`	`84`	`-336`	`1050`
`1`	`-16`	`108`	`-480`
`1`	`-18`	`135`
`1`	`-20`
`1`

A103283 as an upper right triangle

`1`	`-2`	`3`	`-4`	`5`	`-6`	`7`	`-8`	`9`	`-10`	`11`	`-12`
	`1`	`-4`	`9`	`-16`	`25`	`-36`	`49`	`-64`	`81`	`-100`	`121`
		`1`	`-6`	`18`	`-40`	`75`	`-126`	`196`	`-288`	`405`	`-550`
			`1`	`-8`	`30`	`-80`	`175`	`-336`	`588`	`-960`	`1485`
				`1`	`-10`	`45`	`-140`	`350`	`-756`	`1470`	`-2640`
					`1`	`-12`	`63`	`-224`	`630`	`-1512`
						`1`	`-14`	`84`	`-336`	`1050`
							`1`	`-16`	`108`	`-480`
								`1`	`-18`	`135`
									`1`	`-20`
										`1`

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recents
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 23 19:56 EDT 2024. Contains 371916 sequences. (Running on oeis4.)