A049920 - OEIS

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A049920 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`3`
`3`		`2`
`4`		`5`
`5`		`9`
`6`		`19`
`7`		`37`
`8`		`67`
`9`		`106`
`10`		`248`
`11`		`495`
`12`		`983`
`13`		`1938`
`14`		`3807`
`15`		`7225`
`16`		`13007`
`17`		`20727`
`18`		`48678`
`19`		`97355`
`20`		`194703`
`21`		`389378`
`22`		`778687`
`23`		`1556985`
`24`		`3112527`
`25`		`6219767`
`26`		`12426032`
`27`		`24775436`
`28`		`49258849`
`29`		`97350091`
`30`		`190037400`
`31`		`361519131`
`32`		`650463607`
`33`		`1036758174`

[1,3,2,5,9,19,37,67,106,248,495,983,1938,3807, 7225,13007,20727,48678,97355,194703,389378,778687, 1556985,3112527,6219767,12426032,24775436, 49258849,97350091,190037400,361519131,650463607, 1036758174]

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