A103890 - OEIS

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A103890 as a simple table

`n`		`a(n)`
`1`		`2`
`2`		`2`
`3`		`5`
`4`		`25`
`5`		`17281`
`6`		`207361`
`7`		`696729601`
`8`		`12541132801`
`9`		`115880067072001`
`10`		`1366643159020339200001`
`11`		`40999294770610176000001`
`12`		`1854768736099424576471040000001`
`13`		`109950690675973888893203251200000001`

[2,2,5,25,17281,207361,696729601,12541132801, 115880067072001,1366643159020339200001, 40999294770610176000001, 1854768736099424576471040000001, 109950690675973888893203251200000001]

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Last modified April 23 13:41 EDT 2024. Contains 371914 sequences. (Running on oeis4.)