A120490 - OEIS

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A120490 as a simple table

`n`		`a(n)`
`1`		`2`
`2`		`4`
`3`		`15`
`4`		`101`
`5`		`980`
`6`		`12202`
`7`		`184821`
`8`		`3297457`
`9`		`67731334`
`10`		`1574304986`
`11`		`40851766527`
`12`		`1170684360925`
`13`		`36720042483592`
`14`		`1251308658130546`
`15`		`46034015337733481`
`16`		`1818399978159990977`
`17`		`76762718946972480010`
`18`		`3448810852242967123282`

[2,4,15,101,980,12202,184821,3297457,67731334, 1574304986,40851766527,1170684360925, 36720042483592,1251308658130546,46034015337733481, 1818399978159990977,76762718946972480010, 3448810852242967123282]

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Last modified May 10 01:03 EDT 2024. Contains 372354 sequences. (Running on oeis4.)