|
Search: id:A046301
|
|
|
| A046301 |
|
Product of 3 successive primes. |
|
+0
13
|
|
| 30, 105, 385, 1001, 2431, 4199, 7429, 12673, 20677, 33263, 47027, 65231, 82861, 107113, 146969, 190747, 241133, 290177, 347261, 409457, 478661, 583573, 716539, 871933, 1009091, 1113121, 1201289, 1317919, 1564259, 1879981, 2279269
(list; graph; listen)
|
|
|
OFFSET
|
0,1
|
|
|
MATHEMATICA
|
lst={}; Do[p0=Prime[n]; p1=Prime[n+1]; p2=Prime[n+2]; a=p0*p1*p2; AppendTo[lst, a], {n, 5!}]; lst [From Vladimir Orlovsky (4vladimir(AT)gmail.com), Mar 10 2009]
|
|
PROGRAM
|
def prime_gaps(n): primegaps = [] nprimes = primes_first_n(n+1) for i in range(2, n+1): primegaps.append(nprimes[i]*nprimes[i-1]*nprimes[i-2]) return primegaps print prime_gaps(60) - Zerinvary Lajos (zerinvarylajos(AT)yahoo.com), Jul 08 2008
|
|
CROSSREFS
|
Cf. A006094, A002110.
Sequence in context: A101056 A081370 A158445 this_sequence A043466 A044281 A044662
Adjacent sequences: A046298 A046299 A046300 this_sequence A046302 A046303 A046304
|
|
KEYWORD
|
nonn
|
|
AUTHOR
|
Patrick De Geest (pdg(AT)worldofnumbers.com), Jun 15 1998.
|
|
|
Search completed in 0.002 seconds
|
