A024452 - OEIS

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A024452

a(n) = [ (2nd elementary symmetric function of P(n))/(first elementary symmetric function of P(n)) ], where P(n) = {first n+1 primes}.

0

1, 3, 5, 10, 15, 23, 31, 42, 55, 69, 86, 105, 125, 148, 173, 200, 230, 262, 296, 331, 369, 409, 452, 498, 547, 597, 649, 702, 757, 819, 883, 950, 1017, 1090, 1164, 1240, 1320, 1402, 1487, 1574, 1663, 1757, 1851, 1948

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,2

LINKS

Table of n, a(n) for n=1..44.

CROSSREFS

Cf. A024447, A007504.

Sequence in context: A190545 A190557 A023602 * A238620 A074968 A308826

Adjacent sequences: A024449 A024450 A024451 * A024453 A024454 A024455

KEYWORD

nonn

AUTHOR

Clark Kimberling

STATUS

approved