A173496 - OEIS

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A173496 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`2`
`3`		`4`
`4`		`9`
`5`		`25`
`6`		`85`
`7`		`346`
`8`		`1589`
`9`		`7846`
`10`		`40567`
`11`		`216327`
`12`		`1180227`
`13`		`6554627`
`14`		`36939883`
`15`		`210777514`
`16`		`1215644593`
`17`		`7077255068`
`18`		`41546269583`
`19`		`245708229893`
`20`		`1462853468378`
`21`		`8761861115930`
`22`		`52767463557770`

[1,2,4,9,25,85,346,1589,7846,40567,216327,1180227, 6554627,36939883,210777514,1215644593,7077255068, 41546269583,245708229893,1462853468378, 8761861115930,52767463557770]

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Last modified August 11 07:13 EDT 2024. Contains 375059 sequences. (Running on oeis4.)