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A119645 Product of consecutive prime number of primes. 0
6, 385, 2800733, 297194980009, 1334735302498393188221, 11619338480236377089380289447, 10619210758832202863571310834864572265523, 809071570100634918731540230003790633463788552651 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..8.

EXAMPLE

a(1) = 2 * 3 = 6 (the product of the first 2 primes).

a(2) = 5 * 7 * 11 = 385 (the product of the next 3 primes).

a(3) = 13 * 17 * 19 * 23 * 29 = 2800733 (product of next 5 primes).

a(4) = 31 * 37 * 41 * 43 * 47 * 53 * 59 = 297194980009 (product next 7 primes).

MATHEMATICA

s[n_] := Sum[Prime[i], {i, n}]; Table[Product[Prime[j], {j, s[n - 1] + 1, s[n]}], {n, 8}] (* Arkadiusz Wesolowski, May 21 2013 *)

CROSSREFS

Sequence in context: A060871 A193133 A162137 * A283228 A278322 A229599

Adjacent sequences:  A119642 A119643 A119644 * A119646 A119647 A119648

KEYWORD

easy,nonn

AUTHOR

Walter Carlini, Jul 28 2006

EXTENSIONS

a(4) corrected by Arkadiusz Wesolowski, May 21 2013

STATUS

approved

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Last modified May 24 14:49 EDT 2019. Contains 323532 sequences. (Running on oeis4.)