A208907 - OEIS

login

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

A208907 as a triangular array

1

1 2

1 4 4

1 6 8 8

1 8 12 20 16

1 10 16 36 44 32

1 12 20 56 84 100 64

1 14 24 80 136 212 220 128

1 16 28 108 200 376 500 484 256

1 18 32 140 276 600 936 1188 1052 512

1 20 36 176 364 892 1560

A208907 as a square array

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
`2`	`4`	`6`	`8`	`10`	`12`	`14`	`16`	`18`	`20`
`4`	`8`	`12`	`16`	`20`	`24`	`28`	`32`	`36`
`8`	`20`	`36`	`56`	`80`	`108`	`140`	`176`
`16`	`44`	`84`	`136`	`200`	`276`	`364`
`32`	`100`	`212`	`376`	`600`	`892`
`64`	`220`	`500`	`936`	`1560`
`128`	`484`	`1188`
`256`	`1052`
`512`

A208907 as an upper right triangle

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
	`2`	`4`	`6`	`8`	`10`	`12`	`14`	`16`	`18`	`20`
		`4`	`8`	`12`	`16`	`20`	`24`	`28`	`32`	`36`
			`8`	`20`	`36`	`56`	`80`	`108`	`140`	`176`
				`16`	`44`	`84`	`136`	`200`	`276`	`364`
					`32`	`100`	`212`	`376`	`600`	`892`
						`64`	`220`	`500`	`936`	`1560`
							`128`	`484`	`1188`
								`256`	`1052`
									`512`

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 03:15 EDT 2024. Contains 371964 sequences. (Running on oeis4.)