A090247 - OEIS

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

A090247 as a simple table

`n`		`a(n)`
`0`		`2`
`1`		`26`
`2`		`674`
`3`		`17498`
`4`		`454274`
`5`		`11793626`
`6`		`306180002`
`7`		`7948886426`
`8`		`206364867074`
`9`		`5357537657498`
`10`		`139089614227874`
`11`		`3610972432267226`
`12`		`93746193624720002`
`13`		`2433790061810452826`
`14`		`63184795413447053474`
`15`		`1640370890687812937498`

[2,26,674,17498,454274,11793626,306180002, 7948886426,206364867074,5357537657498, 139089614227874,3610972432267226, 93746193624720002,2433790061810452826, 63184795413447053474,1640370890687812937498]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 25 07:07 EDT 2024. Contains 371964 sequences. (Running on oeis4.)