A190589 - OEIS

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A190589 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`4`
`2`		`8`
`3`		`20`
`4`		`46`
`5`		`110`
`6`		`260`
`7`		`616`
`8`		`1456`
`9`		`3442`
`10`		`8134`
`11`		`19218`
`12`		`45394`
`13`		`107204`
`14`		`253140`
`15`		`597666`
`16`		`1410948`
`17`		`3330622`
`18`		`7861542`
`19`		`18555092`
`20`		`43792062`
`21`		`103349390`
`22`		`243895352`
`23`		`575552060`
`24`		`1358167086`
`25`		`3204874310`
`26`		`7562397040`
`27`		`17844314546`
`28`		`42104959766`
`29`		`99348325696`
`30`		`234413460808`

[1,4,8,20,46,110,260,616,1456,3442,8134,19218, 45394,107204,253140,597666,1410948,3330622, 7861542,18555092,43792062,103349390,243895352, 575552060,1358167086,3204874310,7562397040, 17844314546,42104959766,99348325696,234413460808]

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Last modified April 19 19:02 EDT 2024. Contains 371798 sequences. (Running on oeis4.)