A074532 - OEIS

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A074532 as a simple table

`n`		`a(n)`
`0`		`3`
`1`		`11`
`2`		`45`
`3`		`197`
`4`		`897`
`5`		`4181`
`6`		`19785`
`7`		`94637`
`8`		`456417`
`9`		`2215781`
`10`		`10815225`
`11`		`53024477`
`12`		`260921937`
`13`		`1287820181`
`14`		`6371967465`
`15`		`31591352717`
`16`		`156882923457`
`17`		`780119453381`
`18`		`3883417004505`
`19`		`19348364759357`
`20`		`96466944316977`
`21`		`481235206811381`

[3,11,45,197,897,4181,19785,94637,456417,2215781, 10815225,53024477,260921937,1287820181,6371967465, 31591352717,156882923457,780119453381, 3883417004505,19348364759357,96466944316977, 481235206811381]

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Last modified April 25 12:53 EDT 2024. Contains 371969 sequences. (Running on oeis4.)