A275487 - OEIS

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A275487 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`0`
`2`		`0`
`3`		`0`
`4`		`0`
`5`		`0`
`6`		`0`
`7`		`1`
`8`		`1`
`9`		`1`
`10`		`2`
`11`		`2`
`12`		`3`
`13`		`6`
`14`		`25`
`15`		`66`
`16`		`134`
`17`		`266`
`18`		`505`
`19`		`952`
`20`		`1850`
`21`		`3515`
`22`		`6643`
`23`		`12920`
`24`		`26893`
`25`		`55786`
`26`		`114992`
`27`		`234719`
`28`		`473299`
`29`		`946406`
`30`		`1884728`
`31`		`3754316`
`32`		`7467998`
`33`		`14845968`
`34`		`29628007`
`35`		`59231668`
`36`		`118528637`

[0,0,0,0,0,0,0,1,1,1,2,2,3,6,25,66,134,266,505, 952,1850,3515,6643,12920,26893,55786,114992, 234719,473299,946406,1884728,3754316,7467998, 14845968,29628007,59231668,118528637]

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