A146731 - OEIS

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

A146731 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`1`
`3`		`1`
`4`		`1`
`5`		`1`
`6`		`1`
`7`		`17`
`8`		`31`
`9`		`603`
`10`		`1111`
`11`		`11835`
`12`		`31735`
`13`		`783013`
`14`		`2381907`
`15`		`261886119`
`16`		`1041960181`
`17`		`168146324241`
`18`		`823285902521`
`19`		`171094649806295`
`20`		`1035545079698547`
`21`		`471550435880949163`
`22`		`3533719074119018679`

[1,1,1,1,1,1,17,31,603,1111,11835,31735,783013, 2381907,261886119,1041960181,168146324241, 823285902521,171094649806295,1035545079698547, 471550435880949163,3533719074119018679]

License Agreements, Terms of Use, Privacy Policy. .

Last modified May 12 13:30 EDT 2024. Contains 372480 sequences. (Running on oeis4.)