A030836 - OEIS

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

A030836 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`2`
`3`		`7`
`4`		`30`
`5`		`150`
`6`		`903`
`7`		`6326`
`8`		`50608`
`9`		`455476`
`10`		`4554768`
`11`		`50102455`
`12`		`601229463`
`13`		`7815983029`
`14`		`109423762408`
`15`		`1641356436134`
`16`		`26261702978145`
`17`		`446448950628474`
`18`		`8036081111312533`
`19`		`152685541114938127`
`20`		`3053710822298762550`

[1,2,7,30,150,903,6326,50608,455476,4554768, 50102455,601229463,7815983029,109423762408, 1641356436134,26261702978145,446448950628474, 8036081111312533,152685541114938127, 3053710822298762550]

License Agreements, Terms of Use, Privacy Policy. .

Last modified September 16 10:25 EDT 2024. Contains 375965 sequences. (Running on oeis4.)