A093920 - OEIS

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A093920 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`4`
`3`		`15`
`4`		`40`
`5`		`205`
`6`		`276`
`7`		`1939`
`8`		`4432`
`9`		`13689`
`10`		`18100`
`11`		`199111`
`12`		`200784`
`13`		`2610205`
`14`		`3136420`
`15`		`3191595`
`16`		`7012576`
`17`		`119213809`
`18`		`137103012`
`19`		`2604957247`
`20`		`2605199080`
`21`		`2608367181`
`22`		`3084857644`
`23`		`70951725835`
`24`		`71062911792`
`25`		`355315542025`
`26`		`442803520276`

[1,4,15,40,205,276,1939,4432,13689,18100,199111, 200784,2610205,3136420,3191595,7012576,119213809, 137103012,2604957247,2605199080,2608367181, 3084857644,70951725835,71062911792,355315542025, 442803520276]

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Last modified June 5 01:34 EDT 2024. Contains 373102 sequences. (Running on oeis4.)