A014140 - OEIS

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A014140 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`3`
`2`		`7`
`3`		`16`
`4`		`39`
`5`		`104`
`6`		`301`
`7`		`927`
`8`		`2983`
`9`		`9901`
`10`		`33615`
`11`		`116115`
`12`		`406627`
`13`		`1440039`
`14`		`5147891`
`15`		`18550588`
`16`		`67310955`
`17`		`245716112`
`18`		`901759969`
`19`		`3325067016`
`20`		`12312494483`
`21`		`45766188970`
`22`		`170702447097`
`23`		`638698318874`
`24`		`2396598337975`
`25`		`9016444758528`
`26`		`34003644251233`
`27`		`128524394659942`
`28`		`486793096819011`

[1,3,7,16,39,104,301,927,2983,9901,33615,116115, 406627,1440039,5147891,18550588,67310955, 245716112,901759969,3325067016,12312494483, 45766188970,170702447097,638698318874, 2396598337975,9016444758528,34003644251233, 128524394659942,486793096819011]

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Last modified April 29 23:40 EDT 2024. Contains 372114 sequences. (Running on oeis4.)