A178681 - OEIS

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A178681 as a simple table

`n`		`a(n)`
`0`		`7`
`1`		`12`
`2`		`42`
`3`		`222`
`4`		`1302`
`5`		`7782`
`6`		`46662`
`7`		`279942`
`8`		`1679622`
`9`		`10077702`
`10`		`60466182`
`11`		`362797062`
`12`		`2176782342`
`13`		`13060694022`
`14`		`78364164102`
`15`		`470184984582`
`16`		`2821109907462`
`17`		`16926659444742`
`18`		`101559956668422`
`19`		`609359740010502`

[7,12,42,222,1302,7782,46662,279942,1679622, 10077702,60466182,362797062,2176782342, 13060694022,78364164102,470184984582, 2821109907462,16926659444742,101559956668422, 609359740010502]

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Last modified April 25 07:07 EDT 2024. Contains 371964 sequences. (Running on oeis4.)