A017937 - OEIS

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A017937 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`3`
`2`		`11`
`3`		`36`
`4`		`121`
`5`		`401`
`6`		`1331`
`7`		`4414`
`8`		`14641`
`9`		`48558`
`10`		`161051`
`11`		`534145`
`12`		`1771561`
`13`		`5875603`
`14`		`19487171`
`15`		`64631634`
`16`		`214358881`
`17`		`710947978`
`18`		`2357947691`
`19`		`7820427766`
`20`		`25937424601`
`21`		`86024705429`
`22`		`285311670611`

[1,3,11,36,121,401,1331,4414,14641,48558,161051, 534145,1771561,5875603,19487171,64631634, 214358881,710947978,2357947691,7820427766, 25937424601,86024705429,285311670611]

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Last modified April 18 13:10 EDT 2024. Contains 371780 sequences. (Running on oeis4.)