A140725 - OEIS

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A140725 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`1`
`2`		`4`
`3`		`10`
`4`		`34`
`5`		`94`
`6`		`298`
`7`		`862`
`8`		`2650`
`9`		`7822`
`10`		`23722`
`11`		`70654`
`12`		`212986`
`13`		`636910`
`14`		`1914826`
`15`		`5736286`
`16`		`17225242`
`17`		`51642958`
`18`		`154994410`
`19`		`464852158`
`20`		`1394818618`
`21`		`4183931566`
`22`		`12552843274`
`23`		`37656432670`
`24`		`112973492314`
`25`		`338912088334`
`26`		`1016753042218`

[0,1,4,10,34,94,298,862,2650,7822,23722,70654, 212986,636910,1914826,5736286,17225242,51642958, 154994410,464852158,1394818618,4183931566, 12552843274,37656432670,112973492314,338912088334, 1016753042218]

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Last modified April 23 22:36 EDT 2024. Contains 371917 sequences. (Running on oeis4.)