login
This site is supported by donations to The OEIS Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A046302 Product of 4 successive primes. 18
210, 1155, 5005, 17017, 46189, 96577, 215441, 392863, 765049, 1363783, 2022161, 3065857, 4391633, 6319667, 8965109, 12780049, 17120443, 21182921, 27433619, 33984931, 42600829, 56606581, 72370439, 89809099, 107972737, 121330189 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 1..1000

FORMULA

a(n) = Product_{j=n..n+3} prime(j). - Jon E. Schoenfield, Jan 07 2015

MATHEMATICA

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

Times@@@Partition[Prime[Range[50]], 4, 1] (* Harvey P. Dale, Sep 19 2011 *)

PROG

(MAGMA) [&*[ NthPrime(n+k): k in [0..3] ]: n in [1..26] ]; // Bruno Berselli, Feb 25 2011

CROSSREFS

Cf. A002110, A006094, A046301, A046303, A046324, A046325, A046326, A046327.

Sequence in context: A158559 A235248 A235241 * A217532 A289319 A157408

Adjacent sequences:  A046299 A046300 A046301 * A046303 A046304 A046305

KEYWORD

nonn,easy

AUTHOR

Patrick De Geest, Jun 15 1998

EXTENSIONS

Offset changed from 0 to 1 by Vincenzo Librandi, Jan 16 2012

STATUS

approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified September 20 01:58 EDT 2019. Contains 327207 sequences. (Running on oeis4.)