A023902 - OEIS

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A023902 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`132`
`2`		`2970`
`3`		`19800`
`4`		`66462`
`5`		`194832`
`6`		`420684`
`7`		`881760`
`8`		`1511730`
`9`		`2770284`
`10`		`4134240`
`11`		`6754968`
`12`		`9491130`
`13`		`14310120`
`14`		`18773964`
`15`		`27609648`
`16`		`34253142`
`17`		`47864520`
`18`		`58862870`
`19`		`78974808`
`20`		`93470652`
`21`		`125490024`
`22`		`143483340`
`23`		`186539760`
`24`		`214957644`
`25`		`271553700`
`26`		`304365600`

[1,132,2970,19800,66462,194832,420684,881760, 1511730,2770284,4134240,6754968,9491130,14310120, 18773964,27609648,34253142,47864520,58862870, 78974808,93470652,125490024,143483340,186539760, 214957644,271553700,304365600]

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Last modified April 19 08:45 EDT 2024. Contains 371782 sequences. (Running on oeis4.)