A025207 - OEIS

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A025207 as a simple table

`n`		`a(n)`
`3`		`0`
`4`		`0`
`5`		`1`
`6`		`3`
`7`		`5`
`8`		`9`
`9`		`15`
`10`		`22`
`11`		`31`
`12`		`42`
`13`		`55`
`14`		`71`
`15`		`88`
`16`		`108`
`17`		`131`
`18`		`157`
`19`		`185`
`20`		`216`
`21`		`249`
`22`		`286`
`23`		`326`
`24`		`369`
`25`		`415`
`26`		`464`
`27`		`516`
`28`		`572`
`29`		`632`
`30`		`694`
`31`		`760`
`32`		`830`
`33`		`903`
`34`		`980`
`35`		`1060`
`36`		`1144`
`37`		`1232`
`38`		`1323`
`39`		`1418`
`40`		`1517`
`41`		`1620`
`42`		`1727`
`43`		`1837`
`44`		`1952`
`45`		`2070`
`46`		`2192`
`47`		`2319`
`48`		`2449`
`49`		`2584`
`50`		`2722`
`51`		`2865`
`52`		`3011`
`53`		`3162`
`54`		`3317`
`55`		`3476`
`56`		`3639`
`57`		`3807`

[0,0,1,3,5,9,15,22,31,42,55,71,88,108,131,157,185, 216,249,286,326,369,415,464,516,572,632,694,760, 830,903,980,1060,1144,1232,1323,1418,1517,1620, 1727,1837,1952,2070,2192,2319,2449,2584,2722,2865, 3011,3162,3317,3476,3639,3807]

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Last modified April 23 06:04 EDT 2024. Contains 371906 sequences. (Running on oeis4.)