A140648 - OEIS

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A140648 as a triangular array

1

2 0

4 1 0

8 2 0 1

16 4 1 0 2

32 8 2 0 1 4

64 16 4 1 0 2 8

128 32 8 2 0 1 4 16

256 64 16 4 1 0 2 8 32

512 128 32 8 2 0 1 4 16 64

A140648 as a square array

`1`	`2`	`4`	`8`	`16`	`32`	`64`	`128`	`256`	`512`
`0`	`1`	`2`	`4`	`8`	`16`	`32`	`64`	`128`
`0`	`0`	`1`	`2`	`4`	`8`	`16`	`32`
`1`	`0`	`0`	`1`	`2`	`4`	`8`
`2`	`1`	`0`	`0`	`1`	`2`
`4`	`2`	`1`	`0`	`0`
`8`	`4`	`2`	`1`
`16`	`8`	`4`
`32`	`16`
`64`

A140648 as an upper right triangle

`1`	`2`	`4`	`8`	`16`	`32`	`64`	`128`	`256`	`512`
	`0`	`1`	`2`	`4`	`8`	`16`	`32`	`64`	`128`
		`0`	`0`	`1`	`2`	`4`	`8`	`16`	`32`
			`1`	`0`	`0`	`1`	`2`	`4`	`8`
				`2`	`1`	`0`	`0`	`1`	`2`
					`4`	`2`	`1`	`0`	`0`
						`8`	`4`	`2`	`1`
							`16`	`8`	`4`
								`32`	`16`
									`64`

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Last modified April 24 22:17 EDT 2024. Contains 371964 sequences. (Running on oeis4.)