|
Search: id:A077143
|
|
|
| A077143 |
|
Floor[ product of next n primes /sum of next n primes]. |
|
+0
3
|
|
| 1, 1, 32, 2448, 477595, 172497380, 95614528147, 83140881147429, 108654322319421237, 182417905018755002030, 368053025250427620488738, 1203788517781390541953924706, 3772396790098755787608470015082
(list; graph; listen)
|
|
|
OFFSET
|
1,3
|
|
|
MAPLE
|
seq(floor(evalf(product(ithprime(i), i=n*(n-1)/2+1..n*(n+1)/2)/sum(ithprime(i), i=n*(n-1)/2+1..n*(n+1)/2), 1000)), n=1..20);
|
|
CROSSREFS
|
Cf. A077144, A077145.
Adjacent sequences: A077140 A077141 A077142 this_sequence A077144 A077145 A077146
Sequence in context: A079202 A085526 A101441 this_sequence A111923 A136246 A113500
|
|
KEYWORD
|
nonn
|
|
AUTHOR
|
Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Oct 30 2002
|
|
EXTENSIONS
|
More terms from Sascha Kurz (sascha.kurz(AT)uni-bayreuth.de), Jan 17 2003
|
|
|
Search completed in 0.002 seconds
|
