A327648 - OEIS

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

A327648 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`1`
`2`		`3`
`3`		`9`
`4`		`45`
`5`		`185`
`6`		`1277`
`7`		`7469`
`8`		`67993`
`9`		`514841`
`10`		`5414197`
`11`		`52609653`
`12`		`679432169`
`13`		`7704502013`
`14`		`111283754969`
`15`		`1515535050805`
`16`		`25257251330321`
`17`		`385282195339393`
`18`		`7088110874426409`
`19`		`123325149268482781`
`20`		`2520808658222616653`
`21`		`48623257343586890769`
`22`		`1078165538033926164281`

[0,1,3,9,45,185,1277,7469,67993,514841,5414197, 52609653,679432169,7704502013,111283754969, 1515535050805,25257251330321,385282195339393, 7088110874426409,123325149268482781, 2520808658222616653,48623257343586890769, 1078165538033926164281]

License Agreements, Terms of Use, Privacy Policy. .

Last modified May 4 02:59 EDT 2024. Contains 372225 sequences. (Running on oeis4.)