A080852 - OEIS

login

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

A080852 as a triangular array

1

1 4

1 5 10

1 6 15 20

1 7 20 35 35

1 8 25 50 70 56

1 9 30 65 105 126 84

1 10 35 80 140 196 210 120

1 11 40 95 175 266 336 330 165

1 12 45 110 210 336 462 540 495 220

1 13 50 125 245 406 588 750 825 715 286

A080852 as a square array

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
`4`	`5`	`6`	`7`	`8`	`9`	`10`	`11`	`12`	`13`
`10`	`15`	`20`	`25`	`30`	`35`	`40`	`45`	`50`
`20`	`35`	`50`	`65`	`80`	`95`	`110`	`125`
`35`	`70`	`105`	`140`	`175`	`210`	`245`
`56`	`126`	`196`	`266`	`336`	`406`
`84`	`210`	`336`	`462`	`588`
`120`	`330`	`540`	`750`
`165`	`495`	`825`
`220`	`715`
`286`

A080852 as an upper right triangle

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
	`4`	`5`	`6`	`7`	`8`	`9`	`10`	`11`	`12`	`13`
		`10`	`15`	`20`	`25`	`30`	`35`	`40`	`45`	`50`
			`20`	`35`	`50`	`65`	`80`	`95`	`110`	`125`
				`35`	`70`	`105`	`140`	`175`	`210`	`245`
					`56`	`126`	`196`	`266`	`336`	`406`
						`84`	`210`	`336`	`462`	`588`
							`120`	`330`	`540`	`750`
								`165`	`495`	`825`
									`220`	`715`
										`286`

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 25 01:06 EDT 2024. Contains 371964 sequences. (Running on oeis4.)