A121523 - OEIS

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A121523 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`3`
`3`		`10`
`4`		`33`
`5`		`103`
`6`		`315`
`7`		`941`
`8`		`2770`
`9`		`8051`
`10`		`23171`
`11`		`66138`
`12`		`187486`
`13`		`528365`
`14`		`1481501`
`15`		`4135756`
`16`		`11500721`
`17`		`31871625`
`18`		`88054825`
`19`		`242609585`
`20`		`666783380`
`21`		`1828452021`
`22`		`5003697403`
`23`		`13667302500`
`24`		`37267071708`
`25`		`101455834153`
`26`		`275797332135`

[1,3,10,33,103,315,941,2770,8051,23171,66138, 187486,528365,1481501,4135756,11500721,31871625, 88054825,242609585,666783380,1828452021, 5003697403,13667302500,37267071708,101455834153, 275797332135]

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Last modified April 23 14:32 EDT 2024. Contains 371914 sequences. (Running on oeis4.)