A271469 - OEIS

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A271469 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`4`
`3`		`23`
`4`		`155`
`5`		`1142`
`6`		`8910`
`7`		`72350`
`8`		`605056`
`9`		`5175866`
`10`		`45077560`
`11`		`398348733`
`12`		`3562916317`
`13`		`32192775763`
`14`		`293410452560`
`15`		`2694283228653`
`16`		`24902681767987`
`17`		`231496130358758`
`18`		`2162985033344112`
`19`		`20301976721356134`
`20`		`191336242071696514`
`21`		`1809916398759630481`
`22`		`17178063381786563194`
`23`		`163536967014934201972`
`24`		`1561247114394683682834`
`25`		`14943175106109268856975`

[1,1,4,23,155,1142,8910,72350,605056,5175866, 45077560,398348733,3562916317,32192775763, 293410452560,2694283228653,24902681767987, 231496130358758,2162985033344112, 20301976721356134,191336242071696514, 1809916398759630481,17178063381786563194, 163536967014934201972,1561247114394683682834, 14943175106109268856975]

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Last modified April 16 16:45 EDT 2024. Contains 371749 sequences. (Running on oeis4.)