A124702 - OEIS

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A124702 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`9`
`2`		`25`
`3`		`57`
`4`		`149`
`5`		`389`
`6`		`1045`
`7`		`2837`
`8`		`7789`
`9`		`21549`
`10`		`60005`
`11`		`167957`
`12`		`472169`
`13`		`1332249`
`14`		`3770785`
`15`		`10701617`
`16`		`30442909`
`17`		`86779229`
`18`		`247817845`
`19`		`708837797`
`20`		`2030401509`
`21`		`5823331109`
`22`		`16720830525`
`23`		`48060737357`
`24`		`138268935049`
`25`		`398126270889`

[1,9,25,57,149,389,1045,2837,7789,21549,60005, 167957,472169,1332249,3770785,10701617,30442909, 86779229,247817845,708837797,2030401509, 5823331109,16720830525,48060737357,138268935049, 398126270889]

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Last modified August 17 09:50 EDT 2024. Contains 375209 sequences. (Running on oeis4.)