A121965 - OEIS

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

A121965 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`1`
`2`		`1`
`3`		`1`
`4`		`2`
`5`		`7`
`6`		`33`
`7`		`191`
`8`		`1304`
`9`		`10241`
`10`		`90865`
`11`		`898409`
`12`		`9791634`
`13`		`116601199`
`14`		`1506023953`
`15`		`20967734143`
`16`		`313009988192`
`17`		`4987192076929`
`18`		`84469255319601`
`19`		`1515459403675889`
`20`		`28709259414522290`
`21`		`572669728886769911`
`22`		`11997355047207645841`
`23`		`263369141309681438591`

[0,1,1,1,2,7,33,191,1304,10241,90865,898409, 9791634,116601199,1506023953,20967734143, 313009988192,4987192076929,84469255319601, 1515459403675889,28709259414522290, 572669728886769911,11997355047207645841, 263369141309681438591]

License Agreements, Terms of Use, Privacy Policy. .

Last modified May 8 15:46 EDT 2024. Contains 372340 sequences. (Running on oeis4.)