A001933 - OEIS

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A001933 as a simple table

`n`		`a(n)`
`1`		`2`
`2`		`1`
`3`		`4`
`4`		`7`
`5`		`24`
`6`		`62`
`7`		`216`
`8`		`710`
`9`		`2570`
`10`		`9215`
`11`		`34146`
`12`		`126853`
`13`		`477182`
`14`		`1802673`
`15`		`6853152`
`16`		`26153758`
`17`		`100215818`
`18`		`385226201`
`19`		`1485248464`
`20`		`5741275753`
`21`		`22246121356`
`22`		`86383454582`
`23`		`336094015456`
`24`		`1309998396933`
`25`		`5114454089528`
`26`		`19998173763831`
`27`		`78306021876974`
`28`		`307022186132259`
`29`		`1205243906123956`
`30`		`4736694016531135`

[2,1,4,7,24,62,216,710,2570,9215,34146,126853, 477182,1802673,6853152,26153758,100215818, 385226201,1485248464,5741275753,22246121356, 86383454582,336094015456,1309998396933, 5114454089528,19998173763831,78306021876974, 307022186132259,1205243906123956,4736694016531135]

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Last modified April 26 21:53 EDT 2024. Contains 372004 sequences. (Running on oeis4.)