A128749 - OEIS

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A128749 as a triangular array

1

0 1

2 0 1

4 5 0 1

14 12 9 0 1

44 53 25 14 0 1

150 196 132 44 20 0 1

520 777 555 269 70 27 0 1

1850 3064 2486 1260 485 104 35 0 1

6696 12233 10902 6264 2496 804 147 44 0 1

24602 49096 47955 30108 13600

A128749 as a square array

`1`	`0`	`2`	`4`	`14`	`44`	`150`	`520`	`1850`	`6696`	`24602`
`1`	`0`	`5`	`12`	`53`	`196`	`777`	`3064`	`12233`	`49096`
`1`	`0`	`9`	`25`	`132`	`555`	`2486`	`10902`	`47955`
`1`	`0`	`14`	`44`	`269`	`1260`	`6264`	`30108`
`1`	`0`	`20`	`70`	`485`	`2496`	`13600`
`1`	`0`	`27`	`104`	`804`
`1`	`0`	`35`	`147`
`1`	`0`	`44`
`1`	`0`
`1`

A128749 as an upper right triangle

`1`	`0`	`2`	`4`	`14`	`44`	`150`	`520`	`1850`	`6696`	`24602`
	`1`	`0`	`5`	`12`	`53`	`196`	`777`	`3064`	`12233`	`49096`
		`1`	`0`	`9`	`25`	`132`	`555`	`2486`	`10902`	`47955`
			`1`	`0`	`14`	`44`	`269`	`1260`	`6264`	`30108`
				`1`	`0`	`20`	`70`	`485`	`2496`	`13600`
					`1`	`0`	`27`	`104`	`804`
						`1`	`0`	`35`	`147`
							`1`	`0`	`44`
								`1`	`0`
									`1`

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Last modified April 23 16:40 EDT 2024. Contains 371916 sequences. (Running on oeis4.)