A055273 - OEIS

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A055273 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`8`
`2`		`23`
`3`		`61`
`4`		`160`
`5`		`419`
`6`		`1097`
`7`		`2872`
`8`		`7519`
`9`		`19685`
`10`		`51536`
`11`		`134923`
`12`		`353233`
`13`		`924776`
`14`		`2421095`
`15`		`6338509`
`16`		`16594432`
`17`		`43444787`
`18`		`113739929`
`19`		`297775000`
`20`		`779585071`
`21`		`2040980213`
`22`		`5343355568`
`23`		`13989086491`
`24`		`36623903905`
`25`		`95882625224`
`26`		`251023971767`
`27`		`657189290077`
`28`		`1720543898464`

[1,8,23,61,160,419,1097,2872,7519,19685,51536, 134923,353233,924776,2421095,6338509,16594432, 43444787,113739929,297775000,779585071,2040980213, 5343355568,13989086491,36623903905,95882625224, 251023971767,657189290077,1720543898464]

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Last modified April 24 20:08 EDT 2024. Contains 371963 sequences. (Running on oeis4.)