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A046303 Product of 5 successive primes. 21
2310, 15015, 85085, 323323, 1062347, 2800733, 6678671, 14535931, 31367009, 58642669, 95041567, 162490421, 259106347, 385499687, 600662303, 907383479, 1249792339, 1673450759, 2276990377, 3024658859, 4132280413, 5717264681 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

John Cerkan, Table of n, a(n) for n = 1..10000 (terms 1..520 from Vincenzo Librandi)

FORMULA

a(n) = Product_{j=n..n+4} prime(j). - Jon E. Schoenfield, Jan 07 2015

a(n) ~ (n log n)^5. - Charles R Greathouse IV, Jun 27 2019

MATHEMATICA

lst={}; Do[p0=Prime[n]; p1=Prime[n+1]; p2=Prime[n+2]; p3=Prime[n+3]; p4=Prime[n+4]; a=p0*p1*p2*p3*p4; AppendTo[lst, a], {n, 5!}]; lst (* Vladimir Joseph Stephan Orlovsky, Mar 10 2009 *)

Times@@@Partition[Prime[Range[200]], 5, 1] (* Harvey P. Dale, Oct 21 2011 *)

PROG

(MAGMA) [&*[ NthPrime(n+k): k in [0..4] ]: n in [1..22]];  // Bruno Berselli, Feb 25 2011

(PARI) first(n)=my(P=primes(n+4)); vector(n, i, prod(j=i, i+4, P[j])) \\ Charles R Greathouse IV, Jun 27 2019

CROSSREFS

A subsequence of A014614.

Cf. A002110, A006094, A046301, A046302, A046324, A046325, A046326, A046327.

Sequence in context: A076252 A264718 A147572 * A046403 A288072 A087978

Adjacent sequences:  A046300 A046301 A046302 * A046304 A046305 A046306

KEYWORD

nonn,easy

AUTHOR

Patrick De Geest, Jun 15 1998

STATUS

approved

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Last modified September 17 11:03 EDT 2019. Contains 327129 sequences. (Running on oeis4.)