A258971 - OEIS

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A258971 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`10`
`3`		`130`
`4`		`2330`
`5`		`54770`
`6`		`1591690`
`7`		`55065250`
`8`		`2209888250`
`9`		`100922263250`
`10`		`5167670934250`
`11`		`293215490277250`
`12`		`18260340583516250`
`13`		`1238269550334211250`
`14`		`90824251513716786250`
`15`		`7164531681653318001250`
`16`		`604824006980892825496250`
`17`		`54406894886223009690031250`

[1,2,10,130,2330,54770,1591690,55065250, 2209888250,100922263250,5167670934250, 293215490277250,18260340583516250, 1238269550334211250,90824251513716786250, 7164531681653318001250,604824006980892825496250, 54406894886223009690031250]

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Last modified April 25 05:56 EDT 2024. Contains 371964 sequences. (Running on oeis4.)