A247774 - OEIS

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A247774 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`5`
`3`		`56`
`4`		`461`
`5`		`3558`
`6`		`23966`
`7`		`178127`
`8`		`1362597`
`9`		`10194184`
`10`		`75684682`
`11`		`561877016`
`12`		`4192125848`
`13`		`31292310312`
`14`		`233221376211`
`15`		`1737652233817`
`16`		`12950437458383`
`17`		`96538803978663`
`18`		`719609376905074`
`19`		`5363567352622148`
`20`		`39977107204818978`
`21`		`297975192242698825`
`22`		`2221015587432193750`

[1,1,5,56,461,3558,23966,178127,1362597,10194184, 75684682,561877016,4192125848,31292310312, 233221376211,1737652233817,12950437458383, 96538803978663,719609376905074,5363567352622148, 39977107204818978,297975192242698825, 2221015587432193750]

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Last modified March 5 13:57 EST 2021. Contains 341823 sequences. (Running on oeis4.)