A056422 - OEIS

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

A056422 as a simple table

`n`		`a(n)`
`1`		`5`
`2`		`10`
`3`		`30`
`4`		`105`
`5`		`196`
`6`		`1460`
`7`		`2010`
`8`		`13950`
`9`		`37050`
`10`		`246542`
`11`		`445510`
`12`		`5204180`
`13`		`7832180`
`14`		`72701620`
`15`		`254689426`
`16`		`1196199375`
`17`		`2805046960`
`18`		`35322773200`
`19`		`55770979190`
`20`		`596439488166`
`21`		`1892294576710`
`22`		`10837222569140`

[5,10,30,105,196,1460,2010,13950,37050,246542, 445510,5204180,7832180,72701620,254689426, 1196199375,2805046960,35322773200,55770979190, 596439488166,1892294576710,10837222569140]

License Agreements, Terms of Use, Privacy Policy. .

Last modified July 22 08:35 EDT 2024. Contains 374485 sequences. (Running on oeis4.)