A317572 - OEIS

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A317572 as a triangular array

1

2 2

4 8 4

8 30 30 8

16 112 170 112 16

32 420 997 997 420 32

64 1576 5837 9513 5837 1576 64

128 5912 34152 91461 91461 34152 5912 128

256 22176 199987 869466 1489357 869466 199987 22176 256

512 83184 1170900

A317572 as a square array

`1`	`2`	`4`	`8`	`16`	`32`	`64`	`128`	`256`	`512`
`2`	`8`	`30`	`112`	`420`	`1576`	`5912`	`22176`	`83184`
`4`	`30`	`170`	`997`	`5837`	`34152`	`199987`	`1170900`
`8`	`112`	`997`	`9513`	`91461`	`869466`
`16`	`420`	`5837`	`91461`	`1489357`
`32`	`1576`	`34152`	`869466`
`64`	`5912`	`199987`
`128`	`22176`
`256`

A317572 as an upper right triangle

`1`	`2`	`4`	`8`	`16`	`32`	`64`	`128`	`256`	`512`
	`2`	`8`	`30`	`112`	`420`	`1576`	`5912`	`22176`	`83184`
		`4`	`30`	`170`	`997`	`5837`	`34152`	`199987`	`1170900`
			`8`	`112`	`997`	`9513`	`91461`	`869466`
				`16`	`420`	`5837`	`91461`	`1489357`
					`32`	`1576`	`34152`	`869466`
						`64`	`5912`	`199987`
							`128`	`22176`
								`256`

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Last modified April 24 20:08 EDT 2024. Contains 371963 sequences. (Running on oeis4.)