A339155 - OEIS

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A339155 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`0`
`3`		`0`
`4`		`1`
`5`		`1`
`6`		`3`
`7`		`5`
`8`		`13`
`9`		`29`
`10`		`70`
`11`		`165`
`12`		`409`
`13`		`1001`
`14`		`2505`
`15`		`6278`
`16`		`15904`
`17`		`40447`
`18`		`103567`
`19`		`266229`
`20`		`687668`
`21`		`1782573`
`22`		`4637731`
`23`		`12103112`
`24`		`31679212`
`25`		`83135973`
`26`		`218713492`
`27`		`576683119`
`28`		`1523740365`
`29`		`4033915677`
`30`		`10698680606`
`31`		`28422818782`
`32`		`75629586540`
`33`		`201539697208`
`34`		`537818080714`

[1,0,0,1,1,3,5,13,29,70,165,409,1001,2505,6278, 15904,40447,103567,266229,687668,1782573,4637731, 12103112,31679212,83135973,218713492,576683119, 1523740365,4033915677,10698680606,28422818782, 75629586540,201539697208,537818080714]

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Last modified September 12 20:35 EDT 2024. Contains 375854 sequences. (Running on oeis4.)