A161408 - OEIS

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A161408 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`0`
`2`		`1`
`3`		`2`
`4`		`6`
`5`		`17`
`6`		`56`
`7`		`179`
`8`		`607`
`9`		`2076`
`10`		`7269`
`11`		`25736`
`12`		`92360`
`13`		`334506`
`14`		`1222463`
`15`		`4499892`
`16`		`16673446`
`17`		`62130710`
`18`		`232700539`
`19`		`875483029`
`20`		`3307244256`
`21`		`12539455600`
`22`		`47702381244`
`23`		`182021195608`
`24`		`696487788847`
`25`		`2671877845634`
`26`		`10274126646175`
`27`		`39593295985708`
`28`		`152889766657797`

[1,0,1,2,6,17,56,179,607,2076,7269,25736,92360, 334506,1222463,4499892,16673446,62130710, 232700539,875483029,3307244256,12539455600, 47702381244,182021195608,696487788847, 2671877845634,10274126646175,39593295985708, 152889766657797]

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Last modified April 19 15:34 EDT 2024. Contains 371794 sequences. (Running on oeis4.)