A007403 - OEIS

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

A007403 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`9`
`2`		`92`
`3`		`920`
`4`		`8928`
`5`		`84448`
`6`		`782464`
`7`		`7130880`
`8`		`64117760`
`9`		`570166784`
`10`		`5023524864`
`11`		`43915595776`
`12`		`381350330368`
`13`		`3292451880960`
`14`		`28283033157632`
`15`		`241884640182272`
`16`		`2060565937127424`
`17`		`17492250190544896`
`18`		`148027589475696640`

[1,9,92,920,8928,84448,782464,7130880,64117760, 570166784,5023524864,43915595776,381350330368, 3292451880960,28283033157632,241884640182272, 2060565937127424,17492250190544896, 148027589475696640]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 24 04:14 EDT 2024. Contains 371918 sequences. (Running on oeis4.)