A238707 - OEIS

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A238707 as a triangular array

1

1 0

2 0 0

2 2 0 0

4 3 3 0 0

2 14 6 4 0 0

12 14 35 10 5 0 0

2 69 71 69 15 6 0 0

30 97 295 195 119 21 7 0 0

44 251 751 929 421 188 28 8 0 0

86 671 2326 3044 2254 791 279 36 9 0 0

2 1847 6524 11824 8999 4696 1354 395 45 10 0 0

A238707 as a square array

`1`	`1`	`2`	`2`	`4`	`2`	`12`	`2`	`30`	`44`	`86`	`2`
`0`	`0`	`2`	`3`	`14`	`14`	`69`	`97`	`251`	`671`	`1847`
`0`	`0`	`3`	`6`	`35`	`71`	`295`	`751`	`2326`	`6524`
`0`	`0`	`4`	`10`	`69`	`195`	`929`	`3044`	`11824`
`0`	`0`	`5`	`15`	`119`	`421`	`2254`	`8999`
`0`	`0`	`6`	`21`	`188`	`791`	`4696`
`0`	`0`	`7`	`28`	`279`	`1354`
`0`	`0`	`8`	`36`	`395`
`0`	`0`	`9`	`45`
`0`	`0`	`10`
`0`	`0`
`0`

A238707 as an upper right triangle

`1`	`1`	`2`	`2`	`4`	`2`	`12`	`2`	`30`	`44`	`86`	`2`
	`0`	`0`	`2`	`3`	`14`	`14`	`69`	`97`	`251`	`671`	`1847`
		`0`	`0`	`3`	`6`	`35`	`71`	`295`	`751`	`2326`	`6524`
			`0`	`0`	`4`	`10`	`69`	`195`	`929`	`3044`	`11824`
				`0`	`0`	`5`	`15`	`119`	`421`	`2254`	`8999`
					`0`	`0`	`6`	`21`	`188`	`791`	`4696`
						`0`	`0`	`7`	`28`	`279`	`1354`
							`0`	`0`	`8`	`36`	`395`
								`0`	`0`	`9`	`45`
									`0`	`0`	`10`
										`0`	`0`
											`0`

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Last modified April 23 02:53 EDT 2024. Contains 371906 sequences. (Running on oeis4.)