A001558 - OEIS

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A001558 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`3`
`2`		`10`
`3`		`33`
`4`		`111`
`5`		`379`
`6`		`1312`
`7`		`4596`
`8`		`16266`
`9`		`58082`
`10`		`209010`
`11`		`757259`
`12`		`2760123`
`13`		`10114131`
`14`		`37239072`
`15`		`137698584`
`16`		`511140558`
`17`		`1904038986`
`18`		`7115422212`
`19`		`26668376994`
`20`		`100221202998`
`21`		`377570383518`
`22`		`1425706128480`
`23`		`5394898197448`
`24`		`20454676622476`

[1,3,10,33,111,379,1312,4596,16266,58082,209010, 757259,2760123,10114131,37239072,137698584, 511140558,1904038986,7115422212,26668376994, 100221202998,377570383518,1425706128480, 5394898197448,20454676622476]

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Last modified April 24 19:31 EDT 2024. Contains 371962 sequences. (Running on oeis4.)