A180028 - OEIS

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A180028 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`9`
`2`		`57`
`3`		`369`
`4`		`2385`
`5`		`15417`
`6`		`99657`
`7`		`644193`
`8`		`4164129`
`9`		`26917353`
`10`		`173996505`
`11`		`1124731089`
`12`		`7270376049`
`13`		`46996449561`
`14`		`303789825513`
`15`		`1963728301761`
`16`		`12693739287105`
`17`		`82053620627913`
`18`		`530402941628793`
`19`		`3428578511656497`

[1,9,57,369,2385,15417,99657,644193,4164129, 26917353,173996505,1124731089,7270376049, 46996449561,303789825513,1963728301761, 12693739287105,82053620627913,530402941628793, 3428578511656497]

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Last modified April 23 03:30 EDT 2024. Contains 371906 sequences. (Running on oeis4.)