A006155 - OEIS

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A006155 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`9`
`3`		`61`
`4`		`551`
`5`		`6221`
`6`		`84285`
`7`		`1332255`
`8`		`24066691`
`9`		`489100297`
`10`		`11044268633`
`11`		`274327080611`
`12`		`7433424980943`
`13`		`218208342366093`
`14`		`6898241919264181`
`15`		`233651576126946103`
`16`		`8441657595745501019`
`17`		`324052733365292875025`

[1,2,9,61,551,6221,84285,1332255,24066691, 489100297,11044268633,274327080611,7433424980943, 218208342366093,6898241919264181, 233651576126946103,8441657595745501019, 324052733365292875025]

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Last modified April 23 12:08 EDT 2024. Contains 371912 sequences. (Running on oeis4.)