A061693 - OEIS

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A061693 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`4`
`3`		`27`
`4`		`172`
`5`		`1125`
`6`		`7591`
`7`		`52479`
`8`		`369580`
`9`		`2640465`
`10`		`19082629`
`11`		`139207959`
`12`		`1023462199`
`13`		`7574172879`
`14`		`56369211679`
`15`		`421563478527`
`16`		`3166149812140`
`17`		`23868662788809`
`18`		`180538738842217`
`19`		`1369635435497367`
`20`		`10418413517675797`

[0,4,27,172,1125,7591,52479,369580,2640465, 19082629,139207959,1023462199,7574172879, 56369211679,421563478527,3166149812140, 23868662788809,180538738842217,1369635435497367, 10418413517675797]

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Last modified June 19 14:40 EDT 2013. Contains 226414 sequences.