A151457 - OEIS

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A151457 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`3`
`3`		`8`
`4`		`26`
`5`		`86`
`6`		`302`
`7`		`1091`
`8`		`4040`
`9`		`15271`
`10`		`58626`
`11`		`228160`
`12`		`897769`
`13`		`3566851`
`14`		`14287540`
`15`		`57643690`
`16`		`234033415`
`17`		`955486006`
`18`		`3920368468`
`19`		`16157046284`
`20`		`66855815475`
`21`		`277647691670`
`22`		`1156870017745`
`23`		`4834889174037`
`24`		`20262414041885`
`25`		`85133911519652`
`26`		`358538436730899`
`27`		`1513264706135320`
`28`		`6399889659608629`

[1,1,3,8,26,86,302,1091,4040,15271,58626,228160, 897769,3566851,14287540,57643690,234033415, 955486006,3920368468,16157046284,66855815475, 277647691670,1156870017745,4834889174037, 20262414041885,85133911519652,358538436730899, 1513264706135320,6399889659608629]

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Last modified July 16 10:13 EDT 2024. Contains 374345 sequences. (Running on oeis4.)