A001432 - OEIS

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A001432 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`0`
`3`		`0`
`4`		`1`
`5`		`1`
`6`		`2`
`7`		`5`
`8`		`11`
`9`		`25`
`10`		`66`
`11`		`172`
`12`		`485`
`13`		`1446`
`14`		`4541`
`15`		`15036`
`16`		`52496`
`17`		`192218`
`18`		`737248`
`19`		`2952621`
`20`		`12313532`
`21`		`53336122`
`22`		`239380403`
`23`		`1110793092`
`24`		`5318743428`
`25`		`26233496486`
`26`		`133074975399`

[0,0,0,1,1,2,5,11,25,66,172,485,1446,4541,15036, 52496,192218,737248,2952621,12313532,53336122, 239380403,1110793092,5318743428,26233496486, 133074975399]

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Last modified April 23 03:30 EDT 2024. Contains 371906 sequences. (Running on oeis4.)