A203578 - OEIS

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A203578 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`0`
`2`		`2`
`3`		`3`
`4`		`14`
`5`		`35`
`6`		`155`
`7`		`371`
`8`		`1518`
`9`		`3891`
`10`		`15745`
`11`		`40755`
`12`		`161459`
`13`		`426803`
`14`		`1671175`
`15`		`4469555`
`16`		`17301630`
`17`		`46805811`
`18`		`179569163`
`19`		`490156851`
`20`		`1865624365`
`21`		`5132989235`
`22`		`19404565567`
`23`		`53753361203`
`24`		`201986220339`
`25`		`562912506675`
`26`		`2103942223775`
`27`		`5894896300851`
`28`		`21927151270703`
`29`		`61732155503411`

[0,0,2,3,14,35,155,371,1518,3891,15745,40755, 161459,426803,1671175,4469555,17301630,46805811, 179569163,490156851,1865624365,5132989235, 19404565567,53753361203,201986220339,562912506675, 2103942223775,5894896300851,21927151270703, 61732155503411]

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Last modified August 30 03:23 EDT 2024. Contains 375521 sequences. (Running on oeis4.)