A221200 - OEIS

login

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

A221200 as a triangular array

0

1 0

2 9 0

4 10 49 0

8 196 46 289 0

16 720 9025 212 1681 0

32 6400 58700 427716 976 9801 0

64 34272 2518569 4984812 20277009 4492 57121 0

128 242064 32085376 1026177156 433687328 961434049 20672 332929 0

256

A221200 as a square array

`0`	`1`	`2`	`4`	`8`	`16`	`32`	`64`	`128`	`256`
`0`	`9`	`10`	`196`	`720`	`6400`	`34272`	`242064`
`0`	`49`	`46`	`9025`	`58700`	`2518569`	`32085376`
`0`	`289`	`212`	`427716`	`4984812`	`1026177156`
`0`	`1681`	`976`	`20277009`	`433687328`
`0`	`9801`	`4492`	`961434049`
`0`	`57121`	`20672`
`0`	`332929`
`0`

A221200 as an upper right triangle

`0`	`1`	`2`	`4`	`8`	`16`	`32`	`64`	`128`	`256`
	`0`	`9`	`10`	`196`	`720`	`6400`	`34272`	`242064`
		`0`	`49`	`46`	`9025`	`58700`	`2518569`	`32085376`
			`0`	`289`	`212`	`427716`	`4984812`	`1026177156`
				`0`	`1681`	`976`	`20277009`	`433687328`
					`0`	`9801`	`4492`	`961434049`
						`0`	`57121`	`20672`
							`0`	`332929`
								`0`

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 August 30 23:09 EDT 2024. Contains 375550 sequences. (Running on oeis4.)