A146464 - OEIS

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A146464 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`1`
`3`		`1`
`4`		`1`
`5`		`1`
`6`		`7`
`7`		`21`
`8`		`55`
`9`		`263`
`10`		`1645`
`11`		`13423`
`12`		`126629`
`13`		`1447199`
`14`		`21743065`
`15`		`415978809`
`16`		`9965909653`
`17`		`303132585251`
`18`		`11591760284391`
`19`		`555704916934105`
`20`		`33613901189599473`
`21`		`2574475177790739409`

[1,1,1,1,1,7,21,55,263,1645,13423,126629,1447199, 21743065,415978809,9965909653,303132585251, 11591760284391,555704916934105,33613901189599473, 2574475177790739409]

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Last modified April 24 15:52 EDT 2024. Contains 371961 sequences. (Running on oeis4.)