A124725 - OEIS

login

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

A124725 as a triangular array

1

1 1

2 2 1

4 4 3 1

7 8 7 4 1

11 15 15 11 5 1

16 26 30 26 16 6 1

22 42 56 56 42 22 7 1

29 64 98 112 98 64 29 8 1

37 93 162 210 210 162 93 37 9 1

46 130 255 372 420 372 255 130 46 10 1

56 176 385 627 792 792 627

A124725 as a square array

`1`	`1`	`2`	`4`	`7`	`11`	`16`	`22`	`29`	`37`	`46`	`56`
`1`	`2`	`4`	`8`	`15`	`26`	`42`	`64`	`93`	`130`	`176`
`1`	`3`	`7`	`15`	`30`	`56`	`98`	`162`	`255`	`385`
`1`	`4`	`11`	`26`	`56`	`112`	`210`	`372`	`627`
`1`	`5`	`16`	`42`	`98`	`210`	`420`	`792`
`1`	`6`	`22`	`64`	`162`	`372`	`792`
`1`	`7`	`29`	`93`	`255`	`627`
`1`	`8`	`37`	`130`
`1`	`9`	`46`
`1`	`10`
`1`

A124725 as an upper right triangle

`1`	`1`	`2`	`4`	`7`	`11`	`16`	`22`	`29`	`37`	`46`	`56`
	`1`	`2`	`4`	`8`	`15`	`26`	`42`	`64`	`93`	`130`	`176`
		`1`	`3`	`7`	`15`	`30`	`56`	`98`	`162`	`255`	`385`
			`1`	`4`	`11`	`26`	`56`	`112`	`210`	`372`	`627`
				`1`	`5`	`16`	`42`	`98`	`210`	`420`	`792`
					`1`	`6`	`22`	`64`	`162`	`372`	`792`
						`1`	`7`	`29`	`93`	`255`	`627`
							`1`	`8`	`37`	`130`
								`1`	`9`	`46`
									`1`	`10`
										`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 25 01:35 EDT 2024. Contains 371964 sequences. (Running on oeis4.)