A054623 - OEIS

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A054623 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`1`
`2`		`60`
`3`		`2195`
`4`		`29144`
`5`		`217045`
`6`		`1119796`
`7`		`4483815`
`8`		`14913200`
`9`		`43046889`
`10`		`111111340`
`11`		`261994491`
`12`		`573309320`
`13`		`1178278205`
`14`		`2295672484`
`15`		`4271485135`
`16`		`7635498336`
`17`		`13176431825`
`18`		`22039922460`
`19`		`35854190179`
`20`		`56888890680`
`21`		`88253340581`
`22`		`134141026580`

[0,1,60,2195,29144,217045,1119796,4483815, 14913200,43046889,111111340,261994491,573309320, 1178278205,2295672484,4271485135,7635498336, 13176431825,22039922460,35854190179,56888890680, 88253340581,134141026580]

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Last modified April 24 20:08 EDT 2024. Contains 371963 sequences. (Running on oeis4.)