A108074 - OEIS

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A108074 as a triangular array

1

1 1

2 2 1

6 5 3 1

19 16 9 4 1

63 54 31 14 5 1

219 188 111 52 20 6 1

787 676 405 197 80 27 7 1

2897 2492 1508 752 320 116 35 8 1

10869 9361 5712 2900 1276 489 161 44 9 1

41414 35702 21933 11296 5095 2034 714

A108074 as a square array

`1`	`1`	`2`	`6`	`19`	`63`	`219`	`787`	`2897`	`10869`	`41414`
`1`	`2`	`5`	`16`	`54`	`188`	`676`	`2492`	`9361`	`35702`
`1`	`3`	`9`	`31`	`111`	`405`	`1508`	`5712`	`21933`
`1`	`4`	`14`	`52`	`197`	`752`	`2900`	`11296`
`1`	`5`	`20`	`80`	`320`	`1276`	`5095`
`1`	`6`	`27`	`116`	`489`	`2034`
`1`	`7`	`35`	`161`	`714`
`1`	`8`	`44`
`1`	`9`
`1`

A108074 as an upper right triangle

`1`	`1`	`2`	`6`	`19`	`63`	`219`	`787`	`2897`	`10869`	`41414`
	`1`	`2`	`5`	`16`	`54`	`188`	`676`	`2492`	`9361`	`35702`
		`1`	`3`	`9`	`31`	`111`	`405`	`1508`	`5712`	`21933`
			`1`	`4`	`14`	`52`	`197`	`752`	`2900`	`11296`
				`1`	`5`	`20`	`80`	`320`	`1276`	`5095`
					`1`	`6`	`27`	`116`	`489`	`2034`
						`1`	`7`	`35`	`161`	`714`
							`1`	`8`	`44`
								`1`	`9`
									`1`

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Last modified August 7 08:03 EDT 2024. Contains 375008 sequences. (Running on oeis4.)