A022866 - OEIS

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A022866 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`2`
`3`		`2`
`4`		`2`
`5`		`3`
`6`		`4`
`7`		`5`
`8`		`6`
`9`		`8`
`10`		`11`
`11`		`15`
`12`		`20`
`13`		`27`
`14`		`37`
`15`		`51`
`16`		`70`
`17`		`96`
`18`		`134`
`19`		`186`
`20`		`257`
`21`		`356`
`22`		`495`
`23`		`686`
`24`		`952`
`25`		`1320`
`26`		`1834`
`27`		`2547`
`28`		`3536`
`29`		`4911`
`30`		`6821`
`31`		`9473`
`32`		`13156`
`33`		`18273`
`34`		`25382`
`35`		`35256`
`36`		`48969`
`37`		`68019`
`38`		`94479`
`39`		`131232`
`40`		`182285`
`41`		`253197`
`42`		`351699`
`43`		`488522`
`44`		`678572`
`45`		`942557`

[1,2,2,2,3,4,5,6,8,11,15,20,27,37,51,70,96,134, 186,257,356,495,686,952,1320,1834,2547,3536,4911, 6821,9473,13156,18273,25382,35256,48969,68019, 94479,131232,182285,253197,351699,488522,678572, 942557]

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Last modified April 16 07:05 EDT 2024. Contains 371697 sequences. (Running on oeis4.)