A188675 - OEIS

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A188675 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`4`
`2`		`19`
`3`		`103`
`4`		`598`
`5`		`3601`
`6`		`22165`
`7`		`138445`
`8`		`873916`
`9`		`5560741`
`10`		`35605756`
`11`		`229142476`
`12`		`1480820176`
`13`		`9603245620`
`14`		`62463474700`
`15`		`407330900284`
`16`		`2662179813931`
`17`		`17433248900656`
`18`		`114359597479261`
`19`		`751343566800961`
`20`		`4943188072606456`

[1,4,19,103,598,3601,22165,138445,873916,5560741, 35605756,229142476,1480820176,9603245620, 62463474700,407330900284,2662179813931, 17433248900656,114359597479261,751343566800961, 4943188072606456]

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Last modified April 24 05:49 EDT 2024. Contains 371918 sequences. (Running on oeis4.)