A285043 - OEIS

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A285043 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`18`
`2`		`102`
`3`		`500`
`4`		`2310`
`5`		`10332`
`6`		`45276`
`7`		`195624`
`8`		`836550`
`9`		`3549260`
`10`		`14965236`
`11`		`62783448`
`12`		`262303132`
`13`		`1092063000`
`14`		`4533175800`
`15`		`18769219920`
`16`		`77539370310`
`17`		`319704052140`
`18`		`1315894618500`
`19`		`5407825361400`
`20`		`22193291140020`

[1,18,102,500,2310,10332,45276,195624,836550, 3549260,14965236,62783448,262303132,1092063000, 4533175800,18769219920,77539370310,319704052140, 1315894618500,5407825361400,22193291140020]

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Last modified May 11 12:18 EDT 2024. Contains 372409 sequences. (Running on oeis4.)