A131458 - OEIS

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

A131458 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`6`
`3`		`30`
`4`		`126`
`5`		`1565`
`6`		`8190`
`7`		`131070`
`8`		`524286`
`9`		`7511964`
`10`		`89777599`
`11`		`2147483646`
`12`		`20166585982`
`13`		`840455563322`
`14`		`4787976306682`
`15`		`5519162753736`
`16`		`2617809209727498`
`17`		`334169564069012755`
`18`		`2305843009213693950`
`19`		`47306781863857413639`

[0,6,30,126,1565,8190,131070,524286,7511964, 89777599,2147483646,20166585982,840455563322, 4787976306682,5519162753736,2617809209727498, 334169564069012755,2305843009213693950, 47306781863857413639]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 16 00:27 EDT 2024. Contains 371696 sequences. (Running on oeis4.)