A107026 - OEIS

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

A107026 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`10`
`3`		`62`
`4`		`426`
`5`		`3112`
`6`		`23686`
`7`		`185684`
`8`		`1488554`
`9`		`12144248`
`10`		`100489320`
`11`		`841268078`
`12`		`7112138790`
`13`		`60629940152`
`14`		`520591221412`
`15`		`4498091003272`
`16`		`39079909924522`
`17`		`341193986978008`
`18`		`2991881019936760`
`19`		`26338436818801496`
`20`		`232688056611178216`

[1,2,10,62,426,3112,23686,185684,1488554,12144248, 100489320,841268078,7112138790,60629940152, 520591221412,4498091003272,39079909924522, 341193986978008,2991881019936760, 26338436818801496,232688056611178216]

License Agreements, Terms of Use, Privacy Policy. .

Last modified September 3 02:34 EDT 2024. Contains 375649 sequences. (Running on oeis4.)