A048815 - OEIS

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A048815 as a simple table

`n`		`a(n)`
`11`		`1`
`12`		`1`
`13`		`2`
`14`		`3`
`15`		`6`
`16`		`9`
`17`		`17`
`18`		`28`
`19`		`49`
`20`		`83`
`21`		`145`
`22`		`245`
`23`		`425`
`24`		`724`
`25`		`1246`
`26`		`2130`
`27`		`3659`
`28`		`6254`
`29`		`10724`
`30`		`18335`
`31`		`31396`
`32`		`53676`
`33`		`91832`
`34`		`156944`
`35`		`268324`
`36`		`458435`
`37`		`783324`
`38`		`1337862`
`39`		`2284950`
`40`		`3901211`
`41`		`6660304`
`42`		`11367935`
`43`		`19401130`
`44`		`33104598`
`45`		`56481086`
`46`		`96349147`

[1,1,2,3,6,9,17,28,49,83,145,245,425,724,1246, 2130,3659,6254,10724,18335,31396,53676,91832, 156944,268324,458435,783324,1337862,2284950, 3901211,6660304,11367935,19401130,33104598, 56481086,96349147]

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Last modified August 2 19:53 EDT 2024. Contains 374875 sequences. (Running on oeis4.)