A193427 - OEIS

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A193427 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`8`
`2`		`52`
`3`		`272`
`4`		`1266`
`5`		`5344`
`6`		`20992`
`7`		`77584`
`8`		`272727`
`9`		`917936`
`10`		`2975492`
`11`		`9328736`
`12`		`28391410`
`13`		`84122688`
`14`		`243265848`
`15`		`688008048`
`16`		`1906476351`
`17`		`5184024112`
`18`		`13851270944`
`19`		`36409640400`
`20`		`94255399886`
`21`		`240529147072`
`22`		`605574003464`
`23`		`1505340071744`

[1,8,52,272,1266,5344,20992,77584,272727,917936, 2975492,9328736,28391410,84122688,243265848, 688008048,1906476351,5184024112,13851270944, 36409640400,94255399886,240529147072,605574003464, 1505340071744]

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Last modified April 19 19:02 EDT 2024. Contains 371798 sequences. (Running on oeis4.)