A203067 - OEIS

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A203067 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`2`
`3`		`5`
`4`		`15`
`5`		`48`
`6`		`161`
`7`		`557`
`8`		`1975`
`9`		`7140`
`10`		`26223`
`11`		`97567`
`12`		`366979`
`13`		`1393104`
`14`		`5330500`
`15`		`20537289`
`16`		`79605148`
`17`		`310211668`
`18`		`1214618931`
`19`		`4776089725`
`20`		`18852665026`
`21`		`74676503735`
`22`		`296736116911`
`23`		`1182534483734`
`24`		`4725095364115`
`25`		`18926460148937`
`26`		`75981766859715`
`27`		`305674059089303`
`28`		`1232118979522167`

[1,1,2,5,15,48,161,557,1975,7140,26223,97567, 366979,1393104,5330500,20537289,79605148, 310211668,1214618931,4776089725,18852665026, 74676503735,296736116911,1182534483734, 4725095364115,18926460148937,75981766859715, 305674059089303,1232118979522167]

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Last modified September 16 17:19 EDT 2024. Contains 375976 sequences. (Running on oeis4.)