A008131 - OEIS

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A008131 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`4`
`2`		`10`
`3`		`20`
`4`		`34`
`5`		`52`
`6`		`74`
`7`		`102`
`8`		`136`
`9`		`172`
`10`		`208`
`11`		`248`
`12`		`298`
`13`		`356`
`14`		`414`
`15`		`470`
`16`		`530`
`17`		`600`
`18`		`678`
`19`		`756`
`20`		`832`
`21`		`912`
`22`		`1004`
`23`		`1106`
`24`		`1206`
`25`		`1300`
`26`		`1398`
`27`		`1512`
`28`		`1638`
`29`		`1760`
`30`		`1874`
`31`		`1992`
`32`		`2126`
`33`		`2272`
`34`		`2414`
`35`		`2548`
`36`		`2686`
`37`		`2842`
`38`		`3012`
`39`		`3176`
`40`		`3328`
`41`		`3484`
`42`		`3662`
`43`		`3856`
`44`		`4042`
`45`		`4214`
`46`		`4390`
`47`		`4588`

[1,4,10,20,34,52,74,102,136,172,208,248,298,356, 414,470,530,600,678,756,832,912,1004,1106,1206, 1300,1398,1512,1638,1760,1874,1992,2126,2272,2414, 2548,2686,2842,3012,3176,3328,3484,3662,3856,4042, 4214,4390,4588]

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Last modified April 19 12:14 EDT 2024. Contains 371792 sequences. (Running on oeis4.)