A300259 - OEIS

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A300259 as a triangular array

1

2 2

4 8 4

8 31 31 8

16 121 179 121 16

32 472 1080 1080 472 32

64 1841 6585 10363 6585 1841 64

128 7181 40023 100823 100823 40023 7181 128

256 28010 243312 974646 1588195 974646 243312 28010 256

512 109255 1479656

A300259 as a square array

`1`	`2`	`4`	`8`	`16`	`32`	`64`	`128`	`256`	`512`
`2`	`8`	`31`	`121`	`472`	`1841`	`7181`	`28010`	`109255`
`4`	`31`	`179`	`1080`	`6585`	`40023`	`243312`	`1479656`
`8`	`121`	`1080`	`10363`	`100823`	`974646`
`16`	`472`	`6585`	`100823`	`1588195`
`32`	`1841`	`40023`	`974646`
`64`	`7181`	`243312`
`128`	`28010`
`256`

A300259 as an upper right triangle

`1`	`2`	`4`	`8`	`16`	`32`	`64`	`128`	`256`	`512`
	`2`	`8`	`31`	`121`	`472`	`1841`	`7181`	`28010`	`109255`
		`4`	`31`	`179`	`1080`	`6585`	`40023`	`243312`	`1479656`
			`8`	`121`	`1080`	`10363`	`100823`	`974646`
				`16`	`472`	`6585`	`100823`	`1588195`
					`32`	`1841`	`40023`	`974646`
						`64`	`7181`	`243312`
							`128`	`28010`
								`256`

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Last modified August 11 22:05 EDT 2024. Contains 375076 sequences. (Running on oeis4.)