A265657 - OEIS

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A265657 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`7`
`3`		`20`
`4`		`104`
`5`		`476`
`6`		`2428`
`7`		`12362`
`8`		`64454`
`9`		`342054`
`10`		`1828533`
`11`		`9928762`
`12`		`54157257`
`13`		`298686238`
`14`		`1653956425`
`15`		`9228016750`
`16`		`51675269021`
`17`		`290902199460`
`18`		`1642884250719`
`19`		`9314059354170`
`20`		`52950162099266`
`21`		`301906974462620`
`22`		`1725418938358656`

[1,7,20,104,476,2428,12362,64454,342054,1828533, 9928762,54157257,298686238,1653956425,9228016750, 51675269021,290902199460,1642884250719, 9314059354170,52950162099266,301906974462620, 1725418938358656]

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Last modified April 24 20:08 EDT 2024. Contains 371963 sequences. (Running on oeis4.)