A004110 - OEIS

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

A004110 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`1`
`3`		`2`
`4`		`5`
`5`		`16`
`6`		`78`
`7`		`588`
`8`		`8047`
`9`		`205914`
`10`		`10014882`
`11`		`912908876`
`12`		`154636289460`
`13`		`48597794716736`
`14`		`28412296651708628`
`15`		`31024938435794151088`
`16`		`63533059372622888758054`
`17`		`244916078509480823407040988`
`18`		`1783406527599529094009748567708`

[1,1,1,2,5,16,78,588,8047,205914,10014882, 912908876,154636289460,48597794716736, 28412296651708628,31024938435794151088, 63533059372622888758054, 244916078509480823407040988, 1783406527599529094009748567708]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 24 00:30 EDT 2024. Contains 371917 sequences. (Running on oeis4.)