A317230 - OEIS

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A317230 as a triangular array

1

2 2

4 8 4

8 21 21 8

16 49 46 49 16

32 120 150 150 120 32

64 293 488 490 488 293 64

128 719 1468 2306 2306 1468 719 128

256 1774 4626 7988 17039 7988 4626 1774 256

512 4389 14720 29512 101712 101712 29512 14720

A317230 as a square array

`1`	`2`	`4`	`8`	`16`	`32`	`64`	`128`	`256`	`512`
`2`	`8`	`21`	`49`	`120`	`293`	`719`	`1774`	`4389`
`4`	`21`	`46`	`150`	`488`	`1468`	`4626`	`14720`
`8`	`49`	`150`	`490`	`2306`	`7988`	`29512`
`16`	`120`	`488`	`2306`	`17039`	`101712`
`32`	`293`	`1468`	`7988`	`101712`
`64`	`719`	`4626`	`29512`
`128`	`1774`	`14720`
`256`

A317230 as an upper right triangle

`1`	`2`	`4`	`8`	`16`	`32`	`64`	`128`	`256`	`512`
	`2`	`8`	`21`	`49`	`120`	`293`	`719`	`1774`	`4389`
		`4`	`21`	`46`	`150`	`488`	`1468`	`4626`	`14720`
			`8`	`49`	`150`	`490`	`2306`	`7988`	`29512`
				`16`	`120`	`488`	`2306`	`17039`	`101712`
					`32`	`293`	`1468`	`7988`	`101712`
						`64`	`719`	`4626`	`29512`
							`128`	`1774`	`14720`
								`256`

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Last modified August 11 09:55 EDT 2024. Contains 375059 sequences. (Running on oeis4.)