A193820 - OEIS

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A193820 as a triangular array

1

1 1

1 2 2

1 3 4 4

1 4 7 8 8

1 5 11 15 16 16

1 6 16 26 31 32 32

1 7 22 42 57 63 64 64

1 8 29 64 99 120 127 128 128

1 9 37 93 163 219 247 255 256 256

1 10 46 130 256 382 466 502 511 512 512

1 11 56

A193820 as a square array

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
`1`	`2`	`3`	`4`	`5`	`6`	`7`	`8`	`9`	`10`	`11`
`2`	`4`	`7`	`11`	`16`	`22`	`29`	`37`	`46`	`56`
`4`	`8`	`15`	`26`	`42`	`64`	`93`	`130`
`8`	`16`	`31`	`57`	`99`	`163`	`256`
`16`	`32`	`63`	`120`	`219`	`382`
`32`	`64`	`127`	`247`	`466`
`64`	`128`	`255`	`502`
`128`	`256`	`511`
`256`	`512`
`512`

A193820 as an upper right triangle

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
	`1`	`2`	`3`	`4`	`5`	`6`	`7`	`8`	`9`	`10`	`11`
		`2`	`4`	`7`	`11`	`16`	`22`	`29`	`37`	`46`	`56`
			`4`	`8`	`15`	`26`	`42`	`64`	`93`	`130`
				`8`	`16`	`31`	`57`	`99`	`163`	`256`
					`16`	`32`	`63`	`120`	`219`	`382`
						`32`	`64`	`127`	`247`	`466`
							`64`	`128`	`255`	`502`
								`128`	`256`	`511`
									`256`	`512`
										`512`

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