A281345 - OEIS

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A281345 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`8`
`3`		`26`
`4`		`99`
`5`		`364`
`6`		`1417`
`7`		`5541`
`8`		`22193`
`9`		`89799`
`10`		`368160`
`11`		`1523020`
`12`		`6355895`
`13`		`26713307`
`14`		`112999390`
`15`		`480666202`
`16`		`2054863538`
`17`		`8823764846`
`18`		`38042350806`
`19`		`164609190230`
`20`		`714613926565`
`21`		`3111673137244`
`22`		`13586653421083`
`23`		`59474496929094`
`24`		`260953934483595`
`25`		`1147456294303011`
`26`		`5055688301028252`
`27`		`22317001824137254`

[1,2,8,26,99,364,1417,5541,22193,89799,368160, 1523020,6355895,26713307,112999390,480666202, 2054863538,8823764846,38042350806,164609190230, 714613926565,3111673137244,13586653421083, 59474496929094,260953934483595,1147456294303011, 5055688301028252,22317001824137254]

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Last modified April 23 16:40 EDT 2024. Contains 371916 sequences. (Running on oeis4.)