A153281 - OEIS

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A153281 as a triangular array

1

2 1

4 2 2

8 4 4 3

16 8 8 6 5

32 16 16 12 10 8

64 32 32 24 20 16 13

128 64 64 48 40 32 26 21

256 128 128 96 80 64 52 42 34

512 256 256 192 160 128 104 84 68 55

A153281 as a square array

`1`	`2`	`4`	`8`	`16`	`32`	`64`	`128`	`256`	`512`
`1`	`2`	`4`	`8`	`16`	`32`	`64`	`128`	`256`
`2`	`4`	`8`	`16`	`32`	`64`	`128`	`256`
`3`	`6`	`12`	`24`	`48`	`96`	`192`
`5`	`10`	`20`	`40`	`80`	`160`
`8`	`16`	`32`	`64`	`128`
`13`	`26`	`52`	`104`
`21`	`42`	`84`
`34`	`68`
`55`

A153281 as an upper right triangle

`1`	`2`	`4`	`8`	`16`	`32`	`64`	`128`	`256`	`512`
	`1`	`2`	`4`	`8`	`16`	`32`	`64`	`128`	`256`
		`2`	`4`	`8`	`16`	`32`	`64`	`128`	`256`
			`3`	`6`	`12`	`24`	`48`	`96`	`192`
				`5`	`10`	`20`	`40`	`80`	`160`
					`8`	`16`	`32`	`64`	`128`
						`13`	`26`	`52`	`104`
							`21`	`42`	`84`
								`34`	`68`
									`55`

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Last modified April 25 01:35 EDT 2024. Contains 371964 sequences. (Running on oeis4.)