A149670 - OEIS

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A149670 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`5`
`3`		`17`
`4`		`63`
`5`		`259`
`6`		`1067`
`7`		`4441`
`8`		`19171`
`9`		`82665`
`10`		`359847`
`11`		`1592493`
`12`		`7054023`
`13`		`31408477`
`14`		`141222211`
`15`		`635735405`
`16`		`2871906307`
`17`		`13053172561`
`18`		`59402203413`
`19`		`271013152957`
`20`		`1241586416665`
`21`		`5694526128321`
`22`		`26168463733923`
`23`		`120610935005569`
`24`		`556464506959781`
`25`		`2571287472113759`
`26`		`11907609696676003`
`27`		`55193902622249547`

[1,1,5,17,63,259,1067,4441,19171,82665,359847, 1592493,7054023,31408477,141222211,635735405, 2871906307,13053172561,59402203413,271013152957, 1241586416665,5694526128321,26168463733923, 120610935005569,556464506959781,2571287472113759, 11907609696676003,55193902622249547]

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Last modified August 12 15:11 EDT 2024. Contains 375113 sequences. (Running on oeis4.)