A264020 - OEIS

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A264020 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`89`
`3`		`7921`
`4`		`269225`
`5`		`9150625`
`6`		`398967250`
`7`		`17394972100`
`8`		`744568640640`
`9`		`31870270181376`
`10`		`1369690710968448`
`11`		`58865288340403204`
`12`		`2529832159410757762`
`13`		`108723679696921023361`
`14`		`4672588420041689987741`
`15`		`200812579228092423992521`

[1,89,7921,269225,9150625,398967250,17394972100, 744568640640,31870270181376,1369690710968448, 58865288340403204,2529832159410757762, 108723679696921023361,4672588420041689987741, 200812579228092423992521]

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Last modified April 24 20:08 EDT 2024. Contains 371963 sequences. (Running on oeis4.)