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A024448 a(n) = 3rd elementary symmetric function of the first n+2 primes. 4
30, 247, 1358, 5102, 16186, 41817, 98190, 220628, 441410, 852887, 1551568, 2631642, 4293186, 6866813, 10757450, 16151192, 23873746, 34440605, 48249066, 66877582, 91117898, 122953643, 165196270, 218615372, 284119458, 364962773 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..26.

MAPLE

SymmPolyn := proc(L::list, n::integer)

    local c, a, sel;

    a :=0 ;

    sel := combinat[choose](nops(L), n) ;

    for c in sel do

        a := a+mul(L[e], e=c) ;

    end do:

    a;

end proc:

A024448 := proc(n)

    [seq(ithprime(k), k=1..n+2)] ;

    SymmPolyn(%, 3) ;

end proc: # R. J. Mathar, Sep 23 2016

CROSSREFS

Sequence in context: A136381 A042752 A230703 * A125367 A126525 A230615

Adjacent sequences:  A024445 A024446 A024447 * A024449 A024450 A024451

KEYWORD

nonn

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified June 25 04:02 EDT 2019. Contains 324345 sequences. (Running on oeis4.)