A005687 - OEIS

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A005687 as a simple table

`n`		`a(n)`
`7`		`1`
`8`		`2`
`9`		`4`
`10`		`6`
`11`		`9`
`12`		`14`
`13`		`22`
`14`		`36`
`15`		`57`
`16`		`90`
`17`		`139`
`18`		`214`
`19`		`329`
`20`		`506`
`21`		`780`
`22`		`1200`
`23`		`1845`
`24`		`2830`
`25`		`4337`
`26`		`6642`
`27`		`10170`
`28`		`15572`
`29`		`23838`
`30`		`36486`
`31`		`55828`
`32`		`85408`
`33`		`130641`
`34`		`199814`
`35`		`305599`
`36`		`467366`
`37`		`714735`
`38`		`1092980`
`39`		`1671335`
`40`		`2555650`
`41`		`3907781`
`42`		`5975202`
`43`		`9136288`
`44`		`13969560`
`45`		`21359528`

[1,2,4,6,9,14,22,36,57,90,139,214,329,506,780, 1200,1845,2830,4337,6642,10170,15572,23838,36486, 55828,85408,130641,199814,305599,467366,714735, 1092980,1671335,2555650,3907781,5975202,9136288, 13969560,21359528]

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Last modified April 17 18:43 EDT 2024. Contains 371765 sequences. (Running on oeis4.)