A263743 - OEIS

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A263743 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`2`
`3`		`4`
`4`		`14`
`5`		`46`
`6`		`282`
`7`		`1394`
`8`		`12658`
`9`		`68834`
`10`		`535262`
`11`		`2657220`
`12`		`17475120`
`13`		`85950104`
`14`		`527877048`
`15`		`2718408447`
`16`		`16862137915`
`17`		`91926451748`
`18`		`573370470804`
`19`		`3205404296496`
`20`		`19797261171758`
`21`		`111841627799232`
`22`		`680889785121642`
`23`		`3871436713513634`

[1,2,4,14,46,282,1394,12658,68834,535262,2657220, 17475120,85950104,527877048,2718408447, 16862137915,91926451748,573370470804, 3205404296496,19797261171758,111841627799232, 680889785121642,3871436713513634]

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Last modified April 19 17:51 EDT 2024. Contains 371797 sequences. (Running on oeis4.)