A054336 - OEIS

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A054336 as a triangular array

1

1 1

2 2 1

3 5 3 1

6 10 9 4 1

10 22 22 14 5 1

20 44 54 40 20 6 1

35 93 123 109 65 27 7 1

70 186 281 276 195 98 35 8 1

126 386 618 682 541 321 140 44 9 1

252 772 1362 1624 1440 966 497 192 54 10 1

A054336 as a square array

`1`	`1`	`2`	`3`	`6`	`10`	`20`	`35`	`70`	`126`	`252`
`1`	`2`	`5`	`10`	`22`	`44`	`93`	`186`	`386`	`772`
`1`	`3`	`9`	`22`	`54`	`123`	`281`	`618`	`1362`
`1`	`4`	`14`	`40`	`109`	`276`	`682`	`1624`
`1`	`5`	`20`	`65`	`195`	`541`	`1440`
`1`	`6`	`27`	`98`	`321`	`966`
`1`	`7`	`35`	`140`	`497`
`1`	`8`	`44`	`192`
`1`	`9`	`54`
`1`	`10`
`1`

A054336 as an upper right triangle

`1`	`1`	`2`	`3`	`6`	`10`	`20`	`35`	`70`	`126`	`252`
	`1`	`2`	`5`	`10`	`22`	`44`	`93`	`186`	`386`	`772`
		`1`	`3`	`9`	`22`	`54`	`123`	`281`	`618`	`1362`
			`1`	`4`	`14`	`40`	`109`	`276`	`682`	`1624`
				`1`	`5`	`20`	`65`	`195`	`541`	`1440`
					`1`	`6`	`27`	`98`	`321`	`966`
						`1`	`7`	`35`	`140`	`497`
							`1`	`8`	`44`	`192`
								`1`	`9`	`54`
									`1`	`10`
										`1`

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Last modified April 19 04:35 EDT 2024. Contains 371782 sequences. (Running on oeis4.)