A027045 - OEIS

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A027045 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`4`
`3`		`11`
`4`		`34`
`5`		`103`
`6`		`306`
`7`		`901`
`8`		`2636`
`9`		`7685`
`10`		`22372`
`11`		`65111`
`12`		`189590`
`13`		`552547`
`14`		`1612154`
`15`		`4709369`
`16`		`13773368`
`17`		`40329465`
`18`		`118217992`
`19`		`346891115`
`20`		`1018872626`
`21`		`2995250535`
`22`		`8812601062`
`23`		`25948130525`
`24`		`76456539156`
`25`		`225427875325`
`26`		`665066293480`

[1,4,11,34,103,306,901,2636,7685,22372,65111, 189590,552547,1612154,4709369,13773368,40329465, 118217992,346891115,1018872626,2995250535, 8812601062,25948130525,76456539156,225427875325, 665066293480]

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Last modified August 30 17:27 EDT 2024. Contains 375545 sequences. (Running on oeis4.)