A007230 - OEIS

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A007230 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`1`
`3`		`2`
`4`		`7`
`5`		`12`
`6`		`30`
`7`		`54`
`8`		`127`
`9`		`226`
`10`		`508`
`11`		`930`
`12`		`2046`
`13`		`3780`
`14`		`8182`
`15`		`15288`
`16`		`32767`
`17`		`61680`
`18`		`131042`
`19`		`248346`
`20`		`524284`

[0,1,2,7,12,30,54,127,226,508,930,2046,3780,8182, 15288,32767,61680,131042,248346,524284]

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Last modified September 3 17:55 EDT 2024. Contains 375674 sequences. (Running on oeis4.)