A145072 - OEIS

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A145072 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`2`
`3`		`5`
`4`		`15`
`5`		`48`
`6`		`163`
`7`		`573`
`8`		`2074`
`9`		`7669`
`10`		`28860`
`11`		`110148`
`12`		`425384`
`13`		`1659185`
`14`		`6526791`
`15`		`25863949`
`16`		`103151955`
`17`		`413728474`
`18`		`1667757766`
`19`		`6753022725`
`20`		`27454555171`
`21`		`112024545382`
`22`		`458616153319`
`23`		`1883201461892`
`24`		`7754348091640`
`25`		`32010908796160`

[1,1,2,5,15,48,163,573,2074,7669,28860,110148, 425384,1659185,6526791,25863949,103151955, 413728474,1667757766,6753022725,27454555171, 112024545382,458616153319,1883201461892, 7754348091640,32010908796160]

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Last modified August 14 04:13 EDT 2024. Contains 375146 sequences. (Running on oeis4.)