A263665 - OEIS

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A263665 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`2`
`3`		`4`
`4`		`10`
`5`		`32`
`6`		`122`
`7`		`544`
`8`		`2770`
`9`		`13102`
`10`		`53324`
`11`		`201822`
`12`		`744369`
`13`		`2681622`
`14`		`9781781`
`15`		`35830358`
`16`		`134471953`
`17`		`510679902`
`18`		`1948913086`
`19`		`7413069078`
`20`		`28251926154`
`21`		`106925701022`
`22`		`405357452874`
`23`		`1528103687814`
`24`		`5781674554622`
`25`		`21790410540302`

[1,2,4,10,32,122,544,2770,13102,53324,201822, 744369,2681622,9781781,35830358,134471953, 510679902,1948913086,7413069078,28251926154, 106925701022,405357452874,1528103687814, 5781674554622,21790410540302]

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Last modified September 29 05:52 EDT 2023. Contains 365757 sequences. (Running on oeis4.)