A132308 - OEIS

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A132308 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`4`
`2`		`15`
`3`		`50`
`4`		`157`
`5`		`480`
`6`		`1451`
`7`		`4366`
`8`		`13113`
`9`		`39356`
`10`		`118087`
`11`		`354282`
`12`		`1062869`
`13`		`3188632`
`14`		`9565923`
`15`		`28697798`
`16`		`86093425`
`17`		`258280308`
`18`		`774840959`
`19`		`2324522914`
`20`		`6973568781`
`21`		`20920706384`
`22`		`62762119195`
`23`		`188286357630`
`24`		`564859072937`
`25`		`1694577218860`

[1,4,15,50,157,480,1451,4366,13113,39356,118087, 354282,1062869,3188632,9565923,28697798,86093425, 258280308,774840959,2324522914,6973568781, 20920706384,62762119195,188286357630,564859072937, 1694577218860]

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Last modified April 25 05:18 EDT 2024. Contains 371964 sequences. (Running on oeis4.)