A064831 - OEIS

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A064831 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`1`
`2`		`3`
`3`		`9`
`4`		`24`
`5`		`64`
`6`		`168`
`7`		`441`
`8`		`1155`
`9`		`3025`
`10`		`7920`
`11`		`20736`
`12`		`54288`
`13`		`142129`
`14`		`372099`
`15`		`974169`
`16`		`2550408`
`17`		`6677056`
`18`		`17480760`
`19`		`45765225`
`20`		`119814915`
`21`		`313679521`
`22`		`821223648`
`23`		`2149991424`
`24`		`5628750624`
`25`		`14736260449`
`26`		`38580030723`
`27`		`101003831721`

[0,1,3,9,24,64,168,441,1155,3025,7920,20736,54288, 142129,372099,974169,2550408,6677056,17480760, 45765225,119814915,313679521,821223648,2149991424, 5628750624,14736260449,38580030723,101003831721]

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Last modified April 17 20:47 EDT 2024. Contains 371767 sequences. (Running on oeis4.)