A250869 - OEIS

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

A250869 as a simple table

`n`		`a(n)`
`1`		`90`
`2`		`1456`
`3`		`16262`
`4`		`144248`
`5`		`1097986`
`6`		`7500960`
`7`		`47315662`
`8`		`280898512`
`9`		`1590567658`
`10`		`8673625464`
`11`		`45876777622`
`12`		`236629296200`
`13`		`1195160833298`
`14`		`5930230507888`
`15`		`28981276937886`
`16`		`139784115993376`
`17`		`666528024959098`
`18`		`3146266602049672`

[90,1456,16262,144248,1097986,7500960,47315662, 280898512,1590567658,8673625464,45876777622, 236629296200,1195160833298,5930230507888, 28981276937886,139784115993376,666528024959098, 3146266602049672]

License Agreements, Terms of Use, Privacy Policy. .

Last modified July 30 12:09 EDT 2024. Contains 374743 sequences. (Running on oeis4.)