A221196 - OEIS

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A221196 as a simple table

`n`		`a(n)`
`1`		`2`
`2`		`10`
`3`		`46`
`4`		`212`
`5`		`976`
`6`		`4492`
`7`		`20672`
`8`		`95128`
`9`		`437752`
`10`		`2014400`
`11`		`9269632`
`12`		`42655888`
`13`		`196288736`
`14`		`903257824`
`15`		`4156502752`
`16`		`19126892096`
`17`		`88015820416`
`18`		`405020564416`
`19`		`1863774679808`
`20`		`8576493051520`
`21`		`39466269101440`
`22`		`181611106939904`

[2,10,46,212,976,4492,20672,95128,437752,2014400, 9269632,42655888,196288736,903257824,4156502752, 19126892096,88015820416,405020564416, 1863774679808,8576493051520,39466269101440, 181611106939904]

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Last modified April 25 09:21 EDT 2024. Contains 371967 sequences. (Running on oeis4.)