A143494 - OEIS

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A143494 as a triangular array

1

2 1

4 5 1

8 19 9 1

16 65 55 14 1

32 211 285 125 20 1

64 665 1351 910 245 27 1

128 2059 6069 5901 2380 434 35 1

256 6305 26335 35574 20181 5418 714 44 1

512 19171 111645 204205 156660 58107 11130 1110 54 1

A143494 as a square array

`1`	`2`	`4`	`8`	`16`	`32`	`64`	`128`	`256`	`512`
`1`	`5`	`19`	`65`	`211`	`665`	`2059`	`6305`	`19171`
`1`	`9`	`55`	`285`	`1351`	`6069`	`26335`	`111645`
`1`	`14`	`125`	`910`	`5901`	`35574`	`204205`
`1`	`20`	`245`	`2380`	`20181`	`156660`
`1`	`27`	`434`	`5418`	`58107`
`1`	`35`	`714`	`11130`
`1`	`44`	`1110`
`1`	`54`
`1`

A143494 as an upper right triangle

`1`	`2`	`4`	`8`	`16`	`32`	`64`	`128`	`256`	`512`
	`1`	`5`	`19`	`65`	`211`	`665`	`2059`	`6305`	`19171`
		`1`	`9`	`55`	`285`	`1351`	`6069`	`26335`	`111645`
			`1`	`14`	`125`	`910`	`5901`	`35574`	`204205`
				`1`	`20`	`245`	`2380`	`20181`	`156660`
					`1`	`27`	`434`	`5418`	`58107`
						`1`	`35`	`714`	`11130`
							`1`	`44`	`1110`
								`1`	`54`
									`1`

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Last modified April 25 09:38 EDT 2024. Contains 371967 sequences. (Running on oeis4.)