A222187 - OEIS

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A222187 as a simple table

`n`		`a(n)`
`1`		`3`
`2`		`7`
`3`		`13`
`4`		`34`
`5`		`78`
`6`		`237`
`7`		`687`
`8`		`2299`
`9`		`7685`
`10`		`27190`
`11`		`96909`
`12`		`353384`
`13`		`1296858`
`14`		`4808707`
`15`		`17920860`
`16`		`67169299`
`17`		`252745368`
`18`		`954677597`
`19`		`3617214681`
`20`		`13744852240`
`21`		`52359294790`
`22`		`199915018057`
`23`		`764884036743`
`24`		`2932046213314`
`25`		`11259024569838`
`26`		`43303903226962`
`27`		`166800088109829`

[3,7,13,34,78,237,687,2299,7685,27190,96909, 353384,1296858,4808707,17920860,67169299, 252745368,954677597,3617214681,13744852240, 52359294790,199915018057,764884036743, 2932046213314,11259024569838,43303903226962, 166800088109829]

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Last modified April 16 10:37 EDT 2024. Contains 371709 sequences. (Running on oeis4.)