A066380 - OEIS

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A066380 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`4`
`2`		`22`
`3`		`130`
`4`		`794`
`5`		`4944`
`6`		`31180`
`7`		`198440`
`8`		`1271626`
`9`		`8192524`
`10`		`53009102`
`11`		`344212906`
`12`		`2241812648`
`13`		`14637774688`
`14`		`95786202688`
`15`		`628002401520`
`16`		`4124304597834`
`17`		`27126202533252`
`18`		`178651732923346`
`19`		`1178005033926998`
`20`		`7776048412324714`

[1,4,22,130,794,4944,31180,198440,1271626,8192524, 53009102,344212906,2241812648,14637774688, 95786202688,628002401520,4124304597834, 27126202533252,178651732923346,1178005033926998, 7776048412324714]

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Last modified May 13 19:11 EDT 2024. Contains 372522 sequences. (Running on oeis4.)