A138747 - OEIS

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A138747 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`1`
`3`		`1`
`4`		`2`
`5`		`6`
`6`		`19`
`7`		`61`
`8`		`197`
`9`		`637`
`10`		`2060`
`11`		`6662`
`12`		`21545`
`13`		`69677`
`14`		`225337`
`15`		`728745`
`16`		`2356778`
`17`		`7621874`
`18`		`24649315`
`19`		`79716449`
`20`		`257804821`
`21`		`833746693`
`22`		`2696355892`
`23`		`8720076682`
`24`		`28200927617`
`25`		`91202445513`
`26`		`294950796673`
`27`		`953877628705`
`28`		`3084862088210`
`29`		`9976514614558`
`30`		`32264276654339`
`31`		`104343409321397`
`32`		`337448974463477`
`33`		`1091317708583837`
`34`		`3529346452933372`
`35`		`11413987225587534`

[1,1,1,2,6,19,61,197,637,2060,6662,21545,69677, 225337,728745,2356778,7621874,24649315,79716449, 257804821,833746693,2696355892,8720076682, 28200927617,91202445513,294950796673,953877628705, 3084862088210,9976514614558,32264276654339, 104343409321397,337448974463477,1091317708583837, 3529346452933372,11413987225587534]

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Last modified May 13 21:51 EDT 2024. Contains 372523 sequences. (Running on oeis4.)