A187985 - OEIS

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A187985 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`6`
`3`		`13`
`4`		`49`
`5`		`181`
`6`		`597`
`7`		`2166`
`8`		`7592`
`9`		`26835`
`10`		`95590`
`11`		`339475`
`12`		`1211024`
`13`		`4324913`
`14`		`15465952`
`15`		`55398468`
`16`		`198646230`
`17`		`713134270`
`18`		`2562757415`
`19`		`9218114300`
`20`		`33185957425`
`21`		`119566240848`
`22`		`431102833455`
`23`		`1555423251527`
`24`		`5615525795887`
`25`		`20285623430206`
`26`		`73320521305274`
`27`		`265147098624058`
`28`		`959309368316993`
`29`		`3472389521265649`

[0,6,13,49,181,597,2166,7592,26835,95590,339475, 1211024,4324913,15465952,55398468,198646230, 713134270,2562757415,9218114300,33185957425, 119566240848,431102833455,1555423251527, 5615525795887,20285623430206,73320521305274, 265147098624058,959309368316993,3472389521265649]

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Last modified April 24 14:23 EDT 2024. Contains 371960 sequences. (Running on oeis4.)