A235282 - OEIS

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A235282 as a simple table

`n`		`a(n)`
`1`		`20`
`2`		`40`
`3`		`68`
`4`		`136`
`5`		`236`
`6`		`472`
`7`		`836`
`8`		`1672`
`9`		`3020`
`10`		`6040`
`11`		`11108`
`12`		`22216`
`13`		`41516`
`14`		`83032`
`15`		`157316`
`16`		`314632`
`17`		`603020`
`18`		`1206040`
`19`		`2333348`
`20`		`4666696`
`21`		`9097196`
`22`		`18194392`
`23`		`35680196`
`24`		`71360392`
`25`		`140595020`
`26`		`281190040`
`27`		`556002788`
`28`		`1112005576`
`29`		`2204879276`
`30`		`4409758552`

[20,40,68,136,236,472,836,1672,3020,6040,11108, 22216,41516,83032,157316,314632,603020,1206040, 2333348,4666696,9097196,18194392,35680196, 71360392,140595020,281190040,556002788,1112005576, 2204879276,4409758552]

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Last modified April 24 13:16 EDT 2024. Contains 371951 sequences. (Running on oeis4.)