A019143 - OEIS

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A019143 as a simple table

`n`		`a(n)`
`3`		`0`
`4`		`2`
`5`		`2`
`6`		`3`
`7`		`11`
`8`		`12`
`9`		`37`
`10`		`98`
`11`		`148`
`12`		`567`
`13`		`1047`
`14`		`2743`
`15`		`7378`
`16`		`16767`
`17`		`45292`
`18`		`115389`
`19`		`292991`
`20`		`775986`
`21`		`1976919`
`22`		`5158029`
`23`		`13460992`
`24`		`34861502`
`25`		`91448800`
`26`		`239022545`
`27`		`626961606`
`28`		`1651846923`
`29`		`4352991338`
`30`		`11508510524`
`31`		`30493606295`

[0,2,2,3,11,12,37,98,148,567,1047,2743,7378,16767, 45292,115389,292991,775986,1976919,5158029, 13460992,34861502,91448800,239022545,626961606, 1651846923,4352991338,11508510524,30493606295]

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Last modified April 25 03:15 EDT 2024. Contains 371964 sequences. (Running on oeis4.)