A199318 - OEIS

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A199318 as a simple table

`n`		`a(n)`
`0`		`4`
`1`		`19`
`2`		`109`
`3`		`649`
`4`		`3889`
`5`		`23329`
`6`		`139969`
`7`		`839809`
`8`		`5038849`
`9`		`30233089`
`10`		`181398529`
`11`		`1088391169`
`12`		`6530347009`
`13`		`39182082049`
`14`		`235092492289`
`15`		`1410554953729`
`16`		`8463329722369`
`17`		`50779978334209`
`18`		`304679870005249`
`19`		`1828079220031489`
`20`		`10968475320188929`

[4,19,109,649,3889,23329,139969,839809,5038849, 30233089,181398529,1088391169,6530347009, 39182082049,235092492289,1410554953729, 8463329722369,50779978334209,304679870005249, 1828079220031489,10968475320188929]

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Last modified April 25 11:39 EDT 2024. Contains 371969 sequences. (Running on oeis4.)