A208709 - OEIS

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A208709 as a triangular array

1

2 2

4 8 4

8 28 32 8

16 100 196 128 16

32 356 1268 1372 512 32

64 1268 8128 16084 9604 2048 64

128 4516 52184 185344 204020 67228 8192 128

256 16084 334948 2142580 4226368 2587924 470596 32768 256

512 57284 2149988

A208709 as a square array

`1`	`2`	`4`	`8`	`16`	`32`	`64`	`128`	`256`	`512`
`2`	`8`	`28`	`100`	`356`	`1268`	`4516`	`16084`	`57284`
`4`	`32`	`196`	`1268`	`8128`	`52184`	`334948`	`2149988`
`8`	`128`	`1372`	`16084`	`185344`	`2142580`
`16`	`512`	`9604`	`204020`	`4226368`
`32`	`2048`	`67228`	`2587924`
`64`	`8192`	`470596`
`128`	`32768`
`256`

A208709 as an upper right triangle

`1`	`2`	`4`	`8`	`16`	`32`	`64`	`128`	`256`	`512`
	`2`	`8`	`28`	`100`	`356`	`1268`	`4516`	`16084`	`57284`
		`4`	`32`	`196`	`1268`	`8128`	`52184`	`334948`	`2149988`
			`8`	`128`	`1372`	`16084`	`185344`	`2142580`
				`16`	`512`	`9604`	`204020`	`4226368`
					`32`	`2048`	`67228`	`2587924`
						`64`	`8192`	`470596`
							`128`	`32768`
								`256`

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Last modified August 13 22:54 EDT 2024. Contains 375146 sequences. (Running on oeis4.)