A203837 - OEIS

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A203837 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`0`
`2`		`1`
`3`		`1`
`4`		`2`
`5`		`3`
`6`		`7`
`7`		`12`
`8`		`28`
`9`		`51`
`10`		`117`
`11`		`221`
`12`		`498`
`13`		`964`
`14`		`2138`
`15`		`4212`
`16`		`9219`
`17`		`18401`
`18`		`39850`
`19`		`80333`
`20`		`172520`
`21`		`350437`
`22`		`747658`
`23`		`1527648`
`24`		`3242589`
`25`		`6655572`
`26`		`14070946`
`27`		`28983184`
`28`		`61085625`
`29`		`126167668`
`30`		`265275043`
`31`		`549067801`
`32`		`1152293771`
`33`		`2388951139`
`34`		`5006276579`
`35`		`10392343314`
`36`		`21753656201`
`37`		`45202392073`
`38`		`94536770344`
`39`		`196591219072`

[0,0,1,1,2,3,7,12,28,51,117,221,498,964,2138,4212, 9219,18401,39850,80333,172520,350437,747658, 1527648,3242589,6655572,14070946,28983184, 61085625,126167668,265275043,549067801,1152293771, 2388951139,5006276579,10392343314,21753656201, 45202392073,94536770344,196591219072]

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Last modified April 25 01:06 EDT 2024. Contains 371964 sequences. (Running on oeis4.)