A131250 - OEIS

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A131250 as a triangular array

1

2 1

4 4 1

8 11 6 1

16 26 22 8 1

32 57 64 37 10 1

64 120 163 130 56 12 1

128 247 382 386 232 79 14 1

256 502 848 1024 794 378 106 16 1

512 1013 1816 2510 2380 1471 576 137 18 1

A131250 as a square array

`1`	`2`	`4`	`8`	`16`	`32`	`64`	`128`	`256`	`512`
`1`	`4`	`11`	`26`	`57`	`120`	`247`	`502`	`1013`
`1`	`6`	`22`	`64`	`163`	`382`	`848`	`1816`
`1`	`8`	`37`	`130`	`386`	`1024`	`2510`
`1`	`10`	`56`	`232`	`794`	`2380`
`1`	`12`	`79`	`378`	`1471`
`1`	`14`	`106`	`576`
`1`	`16`	`137`
`1`	`18`
`1`

A131250 as an upper right triangle

`1`	`2`	`4`	`8`	`16`	`32`	`64`	`128`	`256`	`512`
	`1`	`4`	`11`	`26`	`57`	`120`	`247`	`502`	`1013`
		`1`	`6`	`22`	`64`	`163`	`382`	`848`	`1816`
			`1`	`8`	`37`	`130`	`386`	`1024`	`2510`
				`1`	`10`	`56`	`232`	`794`	`2380`
					`1`	`12`	`79`	`378`	`1471`
						`1`	`14`	`106`	`576`
							`1`	`16`	`137`
								`1`	`18`
									`1`

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Last modified April 30 20:18 EDT 2024. Contains 372141 sequences. (Running on oeis4.)