A061860 - OEIS

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A061860 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`4`
`3`		`11`
`4`		`28`
`5`		`152`
`6`		`726`
`7`		`5268`
`8`		`40438`
`9`		`365944`
`10`		`3628810`
`11`		`39974466`
`12`		`479001612`
`13`		`6228256404`
`14`		`87178339984`
`15`		`1307706805928`
`16`		`20922789888016`
`17`		`355688409760972`
`18`		`6402373705728018`
`19`		`121645133931170028`
`20`		`2432902008232456692`

[1,2,4,11,28,152,726,5268,40438,365944,3628810, 39974466,479001612,6228256404,87178339984, 1307706805928,20922789888016,355688409760972, 6402373705728018,121645133931170028, 2432902008232456692]

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Last modified April 16 12:05 EDT 2024. Contains 371711 sequences. (Running on oeis4.)