A026888 - OEIS

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A026888 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`5`
`3`		`22`
`4`		`95`
`5`		`413`
`6`		`1823`
`7`		`8196`
`8`		`37568`
`9`		`175542`
`10`		`835526`
`11`		`4046264`
`12`		`19909703`
`13`		`99391155`
`14`		`502637329`
`15`		`2571355930`
`16`		`13288938738`
`17`		`69296856372`
`18`		`364220714252`
`19`		`1927675740374`
`20`		`10265166063864`
`21`		`54960921754824`
`22`		`295688640900428`

[1,5,22,95,413,1823,8196,37568,175542,835526, 4046264,19909703,99391155,502637329,2571355930, 13288938738,69296856372,364220714252, 1927675740374,10265166063864,54960921754824, 295688640900428]

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Last modified April 25 01:35 EDT 2024. Contains 371964 sequences. (Running on oeis4.)