A307725 - OEIS

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A307725 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`1`
`2`		`1`
`3`		`2`
`4`		`8`
`5`		`38`
`6`		`234`
`7`		`1670`
`8`		`13730`
`9`		`126050`
`10`		`1286506`
`11`		`14374806`
`12`		`174922742`
`13`		`2299332974`
`14`		`32498831162`
`15`		`491302184254`
`16`		`7913576956058`
`17`		`135291701108082`
`18`		`2447171221364738`
`19`		`46693007367175606`
`20`		`937331324424610142`
`21`		`19748487304680389214`
`22`		`435735970210393888898`
`23`		`10048153760813576981702`

[0,1,1,2,8,38,234,1670,13730,126050,1286506, 14374806,174922742,2299332974,32498831162, 491302184254,7913576956058,135291701108082, 2447171221364738,46693007367175606, 937331324424610142,19748487304680389214, 435735970210393888898,10048153760813576981702]

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Last modified September 27 00:17 EDT 2023. Contains 365669 sequences. (Running on oeis4.)