A006067 - OEIS

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

A006067 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`1`
`3`		`1`
`4`		`5`
`5`		`7`
`6`		`37`
`7`		`104`
`8`		`766`
`9`		`3970`
`10`		`43318`
`11`		`431932`
`12`		`7695805`
`13`		`137066448`
`14`		`4015896016`
`15`		`128095791922`
`16`		`6371333036059`
`17`		`355704307903818`
`18`		`30153126159555641`
`19`		`2952926822418475378`
`20`		`431453249608567040694`
`21`		`73569487283165427567144`
`22`		`18558756256964594960321428`

[1,1,1,5,7,37,104,766,3970,43318,431932,7695805, 137066448,4015896016,128095791922,6371333036059, 355704307903818,30153126159555641, 2952926822418475378,431453249608567040694, 73569487283165427567144, 18558756256964594960321428]

License Agreements, Terms of Use, Privacy Policy. .

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