A019111 - OEIS

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A019111 as a simple table

`n`		`a(n)`
`3`		`0`
`4`		`1`
`5`		`4`
`6`		`0`
`7`		`7`
`8`		`27`
`9`		`33`
`10`		`104`
`11`		`302`
`12`		`557`
`13`		`1436`
`14`		`3780`
`15`		`8483`
`16`		`21634`
`17`		`55744`
`18`		`137371`
`19`		`354163`
`20`		`916762`
`21`		`2354000`
`22`		`6149728`
`23`		`16101636`
`24`		`42225647`
`25`		`111610989`
`26`		`295365408`
`27`		`783336821`
`28`		`2085927781`
`29`		`5561256688`
`30`		`14852499506`
`31`		`39762167485`

[0,1,4,0,7,27,33,104,302,557,1436,3780,8483,21634, 55744,137371,354163,916762,2354000,6149728, 16101636,42225647,111610989,295365408,783336821, 2085927781,5561256688,14852499506,39762167485]

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Last modified April 24 22:17 EDT 2024. Contains 371964 sequences. (Running on oeis4.)