A301486 - OEIS

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A301486 as a simple table

`n`		`a(n)`
`1`		`4`
`2`		`18`
`3`		`52`
`4`		`148`
`5`		`441`
`6`		`1372`
`7`		`4326`
`8`		`13641`
`9`		`42741`
`10`		`133208`
`11`		`414303`
`12`		`1289070`
`13`		`4015530`
`14`		`12519594`
`15`		`39044533`
`16`		`121754095`
`17`		`379591807`
`18`		`1183290025`
`19`		`3688511653`
`20`		`11498007929`
`21`		`35843459506`
`22`		`111739411177`
`23`		`348340800464`
`24`		`1085925223300`
`25`		`3385266114712`

[4,18,52,148,441,1372,4326,13641,42741,133208, 414303,1289070,4015530,12519594,39044533, 121754095,379591807,1183290025,3688511653, 11498007929,35843459506,111739411177,348340800464, 1085925223300,3385266114712]

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Last modified April 16 12:52 EDT 2024. Contains 371711 sequences. (Running on oeis4.)