A041989 - OEIS

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

A041989 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`3`
`3`		`4`
`4`		`19`
`5`		`61`
`6`		`202`
`7`		`465`
`8`		`4852`
`9`		`5317`
`10`		`79290`
`11`		`322477`
`12`		`4593968`
`13`		`4916445`
`14`		`53758418`
`15`		`112433281`
`16`		`391058261`
`17`		`1285608064`
`18`		`5533490517`
`19`		`6819098581`
`20`		`19171687679`
`21`		`25990786260`
`22`		`1162766283119`
`23`		`1188757069379`
`24`		`3540280421877`
`25`		`4729037491256`
`26`		`22456430386901`

[1,1,3,4,19,61,202,465,4852,5317,79290,322477, 4593968,4916445,53758418,112433281,391058261, 1285608064,5533490517,6819098581,19171687679, 25990786260,1162766283119,1188757069379, 3540280421877,4729037491256,22456430386901]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 19 07:38 EDT 2024. Contains 371782 sequences. (Running on oeis4.)