A167892 - OEIS

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A167892 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`5`
`3`		`30`
`4`		`226`
`5`		`1990`
`6`		`19414`
`7`		`203455`
`8`		`2248355`
`9`		`25887399`
`10`		`307993015`
`11`		`3763786811`
`12`		`47032778955`
`13`		`598933188955`
`14`		`7751562502555`
`15`		`101741582076580`
`16`		`1351906409905480`
`17`		`18159677984049580`
`18`		`246298405721739580`
`19`		`3369517588450715680`
`20`		`46457194476711692080`

[1,5,30,226,1990,19414,203455,2248355,25887399, 307993015,3763786811,47032778955,598933188955, 7751562502555,101741582076580,1351906409905480, 18159677984049580,246298405721739580, 3369517588450715680,46457194476711692080]

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Last modified April 23 20:33 EDT 2024. Contains 371916 sequences. (Running on oeis4.)