A019103 - OEIS

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A019103 as a simple table

`n`		`a(n)`
`3`		`0`
`4`		`0`
`5`		`6`
`6`		`6`
`7`		`5`
`8`		`27`
`9`		`48`
`10`		`90`
`11`		`240`
`12`		`509`
`13`		`1258`
`14`		`3279`
`15`		`7694`
`16`		`19611`
`17`		`51180`
`18`		`128869`
`19`		`332925`
`20`		`869682`
`21`		`2261400`
`22`		`5927998`
`23`		`15574925`
`24`		`40925436`
`25`		`107951037`
`26`		`285169848`
`27`		`754303062`
`28`		`2000457878`
`29`		`5315573176`
`30`		`14150928435`
`31`		`37752107214`

[0,0,6,6,5,27,48,90,240,509,1258,3279,7694,19611, 51180,128869,332925,869682,2261400,5927998, 15574925,40925436,107951037,285169848,754303062, 2000457878,5315573176,14150928435,37752107214]

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Last modified April 23 16:40 EDT 2024. Contains 371916 sequences. (Running on oeis4.)