A222549 - OEIS

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A222549 as a simple table

`n`		`a(n)`
`1`		`7`
`2`		`20`
`3`		`64`
`4`		`208`
`5`		`651`
`6`		`2056`
`7`		`6496`
`8`		`20483`
`9`		`64627`
`10`		`203905`
`11`		`643272`
`12`		`2029453`
`13`		`6402679`
`14`		`20199560`
`15`		`63726952`
`16`		`201050056`
`17`		`634285971`
`18`		`2001087460`
`19`		`6313163200`
`20`		`19917184799`
`21`		`62836052203`
`22`		`198239333473`
`23`		`625418559696`
`24`		`1973111833705`
`25`		`6224903700199`

[7,20,64,208,651,2056,6496,20483,64627,203905, 643272,2029453,6402679,20199560,63726952, 201050056,634285971,2001087460,6313163200, 19917184799,62836052203,198239333473,625418559696, 1973111833705,6224903700199]

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Last modified April 19 16:52 EDT 2024. Contains 371794 sequences. (Running on oeis4.)