A089465 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

A089465 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`4`
`2`		`23`
`3`		`178`
`4`		`1763`
`5`		`21504`
`6`		`313585`
`7`		`5342068`
`8`		`104376201`
`9`		`2304582544`
`10`		`56807530871`
`11`		`1547599725720`
`12`		`46202052688603`
`13`		`1500629138909632`
`14`		`52697989385197137`
`15`		`1990117967149595824`
`16`		`80440669725095395025`
`17`		`3465573101368534916928`

[1,4,23,178,1763,21504,313585,5342068,104376201, 2304582544,56807530871,1547599725720, 46202052688603,1500629138909632,52697989385197137, 1990117967149595824,80440669725095395025, 3465573101368534916928]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 19 21:09 EDT 2024. Contains 371798 sequences. (Running on oeis4.)