A263375 - OEIS

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A263375 as a simple table

`n`		`a(n)`
`1`		`2`
`2`		`4`
`3`		`11`
`4`		`31`
`5`		`89`
`6`		`253`
`7`		`748`
`8`		`2214`
`9`		`6615`
`10`		`19767`
`11`		`59217`
`12`		`177393`
`13`		`531930`
`14`		`1595052`
`15`		`4784427`
`16`		`14351103`
`17`		`43051113`
`18`		`129146733`
`19`		`387433620`
`20`		`1162281150`
`21`		`3486823767`
`22`		`10460412279`
`23`		`31381177761`
`24`		`94143356001`
`25`		`282429890802`
`26`		`847289140884`

[2,4,11,31,89,253,748,2214,6615,19767,59217, 177393,531930,1595052,4784427,14351103,43051113, 129146733,387433620,1162281150,3486823767, 10460412279,31381177761,94143356001,282429890802, 847289140884]

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Last modified April 24 22:17 EDT 2024. Contains 371964 sequences. (Running on oeis4.)