A264128 - OEIS

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A264128 as a triangular array

1

2 2

4 9 4

8 45 45 8

16 200 576 200 16

32 845 5733 5733 845 32

64 3549 53361 108045 53361 3549 64

128 14994 533610 1995525 1995525 533610 14994 128

256 63525 5336100 39592980 79655625 39592980 5336100 63525

A264128 as a square array

`1`	`2`	`4`	`8`	`16`	`32`	`64`	`128`	`256`
`2`	`9`	`45`	`200`	`845`	`3549`	`14994`	`63525`
`4`	`45`	`576`	`5733`	`53361`	`533610`	`5336100`
`8`	`200`	`5733`	`108045`	`1995525`	`39592980`
`16`	`845`	`53361`	`1995525`	`79655625`
`32`	`3549`	`533610`	`39592980`
`64`	`14994`	`5336100`
`128`	`63525`

A264128 as an upper right triangle

`1`	`2`	`4`	`8`	`16`	`32`	`64`	`128`	`256`
	`2`	`9`	`45`	`200`	`845`	`3549`	`14994`	`63525`
		`4`	`45`	`576`	`5733`	`53361`	`533610`	`5336100`
			`8`	`200`	`5733`	`108045`	`1995525`	`39592980`
				`16`	`845`	`53361`	`1995525`	`79655625`
					`32`	`3549`	`533610`	`39592980`
						`64`	`14994`	`5336100`
							`128`	`63525`

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Last modified April 23 06:04 EDT 2024. Contains 371906 sequences. (Running on oeis4.)