A109062 - OEIS

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A109062 as a triangular array

1

1 1

1 4 3

1 11 23 13

1 26 112 158 71

1 57 446 1170 1241 461

1 120 1593 6880 12871 10912 3447

1 247 5337 35503 103887 150413 106031 29093

1 502 17190 168982 724148 1589266 1872286 1128218 273343

1 1013 54008

A109062 as a square array

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
`1`	`4`	`11`	`26`	`57`	`120`	`247`	`502`	`1013`
`3`	`23`	`112`	`446`	`1593`	`5337`	`17190`	`54008`
`13`	`158`	`1170`	`6880`	`35503`	`168982`
`71`	`1241`	`12871`	`103887`	`724148`
`461`	`10912`	`150413`	`1589266`
`3447`	`106031`	`1872286`
`29093`	`1128218`
`273343`

A109062 as an upper right triangle

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
	`1`	`4`	`11`	`26`	`57`	`120`	`247`	`502`	`1013`
		`3`	`23`	`112`	`446`	`1593`	`5337`	`17190`	`54008`
			`13`	`158`	`1170`	`6880`	`35503`	`168982`
				`71`	`1241`	`12871`	`103887`	`724148`
					`461`	`10912`	`150413`	`1589266`
						`3447`	`106031`	`1872286`
							`29093`	`1128218`
								`273343`

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Last modified May 9 04:22 EDT 2024. Contains 372341 sequences. (Running on oeis4.)