A259508 - OEIS

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A259508 as a simple table

`n`		`a(n)`
`1`		`11`
`2`		`31`
`3`		`87`
`4`		`245`
`5`		`689`
`6`		`1939`
`7`		`5455`
`8`		`15349`
`9`		`43185`
`10`		`121507`
`11`		`341871`
`12`		`961893`
`13`		`2706385`
`14`		`7614707`
`15`		`21424783`
`16`		`60280917`
`17`		`169606769`
`18`		`477206723`
`19`		`1342671919`
`20`		`3777750469`
`21`		`10629103249`
`22`		`29906114067`
`23`		`84144036943`
`24`		`236748209589`
`25`		`666116301873`

[11,31,87,245,689,1939,5455,15349,43185,121507, 341871,961893,2706385,7614707,21424783,60280917, 169606769,477206723,1342671919,3777750469, 10629103249,29906114067,84144036943,236748209589, 666116301873]

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Last modified July 13 10:13 EDT 2024. Contains 374282 sequences. (Running on oeis4.)