A207698 - OEIS

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

A207698 as a simple table

`n`		`a(n)`
`1`		`25`
`2`		`625`
`3`		`1250`
`4`		`2500`
`5`		`10000`
`6`		`40000`
`7`		`145200`
`8`		`527076`
`9`		`2056032`
`10`		`8020224`
`11`		`29854944`
`12`		`111133764`
`13`		`429565416`
`14`		`1660399504`
`15`		`6232977072`
`16`		`23397985296`
`17`		`90031551120`
`18`		`346426416400`
`19`		`1306080208880`
`20`		`4924120769296`
`21`		`18891767424072`
`22`		`72479716304004`

[25,625,1250,2500,10000,40000,145200,527076, 2056032,8020224,29854944,111133764,429565416, 1660399504,6232977072,23397985296,90031551120, 346426416400,1306080208880,4924120769296, 18891767424072,72479716304004]

License Agreements, Terms of Use, Privacy Policy. .

Last modified August 15 15:39 EDT 2024. Contains 375173 sequences. (Running on oeis4.)