A128903 - OEIS

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A128903 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`0`
`3`		`0`
`4`		`0`
`5`		`0`
`6`		`0`
`7`		`0`
`8`		`1`
`9`		`0`
`10`		`1`
`11`		`2`
`12`		`4`
`13`		`16`
`14`		`48`
`15`		`83`
`16`		`168`
`17`		`334`
`18`		`805`
`19`		`1475`
`20`		`3426`
`21`		`6864`
`22`		`14146`
`23`		`29372`
`24`		`62266`
`25`		`125674`
`26`		`125674`
`27`		`261896`
`28`		`532460`
`29`		`1078877`
`30`		`2208745`
`31`		`4491454`
`32`		`9098537`
`33`		`18615362`

[0,0,0,0,0,0,0,1,0,1,2,4,16,48,83,168,334,805, 1475,3426,6864,14146,29372,62266,125674,125674, 261896,532460,1078877,2208745,4491454,9098537, 18615362]

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Last modified April 24 09:18 EDT 2024. Contains 371935 sequences. (Running on oeis4.)