A156136 - OEIS

login

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

A156136 as a triangular array

1

2 2

3 12 4

4 36 48 8

5 80 240 160 16

6 150 800 1200 480 32

7 252 2100 5600 5040 1344 64

8 392 4704 19600 31360 18816 3584 128

9 576 9408 56448 141120 150528 64512 9216 256

10 810 17280 141120 508032

A156136 as a square array

`1`	`2`	`3`	`4`	`5`	`6`	`7`	`8`	`9`	`10`
`2`	`12`	`36`	`80`	`150`	`252`	`392`	`576`	`810`
`4`	`48`	`240`	`800`	`2100`	`4704`	`9408`	`17280`
`8`	`160`	`1200`	`5600`	`19600`	`56448`	`141120`
`16`	`480`	`5040`	`31360`	`141120`	`508032`
`32`	`1344`	`18816`	`150528`
`64`	`3584`	`64512`
`128`	`9216`
`256`

A156136 as an upper right triangle

`1`	`2`	`3`	`4`	`5`	`6`	`7`	`8`	`9`	`10`
	`2`	`12`	`36`	`80`	`150`	`252`	`392`	`576`	`810`
		`4`	`48`	`240`	`800`	`2100`	`4704`	`9408`	`17280`
			`8`	`160`	`1200`	`5600`	`19600`	`56448`	`141120`
				`16`	`480`	`5040`	`31360`	`141120`	`508032`
					`32`	`1344`	`18816`	`150528`
						`64`	`3584`	`64512`
							`128`	`9216`
								`256`

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 18 06:24 EDT 2024. Contains 371769 sequences. (Running on oeis4.)