A105728 - OEIS

login

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

A105728 as a triangular array

1

1 2

1 5 3

1 11 11 4

1 23 33 19 5

1 47 89 71 29 6

1 95 225 231 129 41 7

1 191 545 687 489 211 55 8

1 383 1281 1919 1665 911 321 71 9

1 767 2945 5119 5249 3487 1553 463 89 10

1 1535 6657 13183 15617 12223 6593 2479 641 109 11

A105728 as a square array

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
`2`	`5`	`11`	`23`	`47`	`95`	`191`	`383`	`767`	`1535`
`3`	`11`	`33`	`89`	`225`	`545`	`1281`	`2945`	`6657`
`4`	`19`	`71`	`231`	`687`	`1919`	`5119`	`13183`
`5`	`29`	`129`	`489`	`1665`	`5249`	`15617`
`6`	`41`	`211`	`911`	`3487`	`12223`
`7`	`55`	`321`	`1553`	`6593`
`8`	`71`	`463`	`2479`
`9`	`89`	`641`
`10`	`109`
`11`

A105728 as an upper right triangle

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
	`2`	`5`	`11`	`23`	`47`	`95`	`191`	`383`	`767`	`1535`
		`3`	`11`	`33`	`89`	`225`	`545`	`1281`	`2945`	`6657`
			`4`	`19`	`71`	`231`	`687`	`1919`	`5119`	`13183`
				`5`	`29`	`129`	`489`	`1665`	`5249`	`15617`
					`6`	`41`	`211`	`911`	`3487`	`12223`
						`7`	`55`	`321`	`1553`	`6593`
							`8`	`71`	`463`	`2479`
								`9`	`89`	`641`
									`10`	`109`
										`11`

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 24 22:17 EDT 2024. Contains 371964 sequences. (Running on oeis4.)