A309748 - OEIS

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A309748 as a triangular array

1

0 1

0 1 1

0 4 4 1

0 6 14 6 1

0 16 49 37 9 1

0 28 154 182 76 12 1

0 64 496 876 542 142 16 1

0 120 1520 3920 3522 1346 242 20 1

0 256 4705 17175 21392 11511 2980 390 25 1

0 496 14266 73030 123665 89973 32141 5990 595 30 1

A309748 as a square array

`1`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
`1`	`1`	`4`	`6`	`16`	`28`	`64`	`120`	`256`	`496`
`1`	`4`	`14`	`49`	`154`	`496`	`1520`	`4705`	`14266`
`1`	`6`	`37`	`182`	`876`	`3920`	`17175`	`73030`
`1`	`9`	`76`	`542`	`3522`	`21392`	`123665`
`1`	`12`	`142`	`1346`	`11511`	`89973`
`1`	`16`	`242`	`2980`	`32141`
`1`	`20`	`390`	`5990`
`1`	`25`	`595`
`1`	`30`
`1`

A309748 as an upper right triangle

`1`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
	`1`	`1`	`4`	`6`	`16`	`28`	`64`	`120`	`256`	`496`
		`1`	`4`	`14`	`49`	`154`	`496`	`1520`	`4705`	`14266`
			`1`	`6`	`37`	`182`	`876`	`3920`	`17175`	`73030`
				`1`	`9`	`76`	`542`	`3522`	`21392`	`123665`
					`1`	`12`	`142`	`1346`	`11511`	`89973`
						`1`	`16`	`242`	`2980`	`32141`
							`1`	`20`	`390`	`5990`
								`1`	`25`	`595`
									`1`	`30`
										`1`

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Last modified April 24 14:54 EDT 2024. Contains 371960 sequences. (Running on oeis4.)