A152072 - OEIS

login

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

A152072 as a triangular array

1

2 1

3 2 1

4 4 2 1

5 6 4 2 1

6 9 8 4 2 1

7 12 12 8 4 2 1

8 16 18 16 8 4 2 1

9 20 27 24 16 8 4 2 1

10 25 36 36 32 16 8 4 2 1

11 30 48 54 48 32 16 8 4 2 1

12 36 64 81 72 64 32 16 8 4 2 1

A152072 as a square array

`1`	`2`	`3`	`4`	`5`	`6`	`7`	`8`	`9`	`10`	`11`	`12`
`1`	`2`	`4`	`6`	`9`	`12`	`16`	`20`	`25`	`30`	`36`
`1`	`2`	`4`	`8`	`12`	`18`	`27`	`36`	`48`	`64`
`1`	`2`	`4`	`8`	`16`	`24`	`36`	`54`	`81`
`1`	`2`	`4`	`8`	`16`	`32`	`48`	`72`
`1`	`2`	`4`	`8`	`16`	`32`	`64`
`1`	`2`	`4`	`8`	`16`	`32`
`1`	`2`	`4`	`8`	`16`
`1`	`2`	`4`	`8`
`1`	`2`	`4`
`1`	`2`
`1`

A152072 as an upper right triangle

`1`	`2`	`3`	`4`	`5`	`6`	`7`	`8`	`9`	`10`	`11`	`12`
	`1`	`2`	`4`	`6`	`9`	`12`	`16`	`20`	`25`	`30`	`36`
		`1`	`2`	`4`	`8`	`12`	`18`	`27`	`36`	`48`	`64`
			`1`	`2`	`4`	`8`	`16`	`24`	`36`	`54`	`81`
				`1`	`2`	`4`	`8`	`16`	`32`	`48`	`72`
					`1`	`2`	`4`	`8`	`16`	`32`	`64`
						`1`	`2`	`4`	`8`	`16`	`32`
							`1`	`2`	`4`	`8`	`16`
								`1`	`2`	`4`	`8`
									`1`	`2`	`4`
										`1`	`2`
											`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 10:29 EDT 2024. Contains 371905 sequences. (Running on oeis4.)