|
Search: id:A065735
|
|
|
| A065735 |
|
Largest square <= product of first n primes. |
|
+0
1
|
|
| 1, 4, 25, 196, 2304, 29929, 509796, 9696996, 223084096, 6469628356, 200559769921, 7420737154609, 304250260158441, 13082761295250201, 614889781233144561, 32589158470911505225, 1922760350143213168900
(list; graph; listen)
|
|
|
OFFSET
|
1,2
|
|
|
LINKS
|
Harry J. Smith, Table of n, a(n) for n=1,...,100
|
|
FORMULA
|
a(n)=A048760[A002110(n)]
|
|
PROGRAM
|
(PARI) { m=1; for (n=1, 100, m*=prime(n); a=sqrtint(m)^2; write("b065735.txt", n, " ", a) ) } [From Harry J. Smith (hjsmithh(AT)sbcglobal.net), Oct 28 2009]
|
|
CROSSREFS
|
Cf. A048760, A002110, A065730-A065741
Sequence in context: A051500 A001246 A151342 this_sequence A140094 A144647 A060910
Adjacent sequences: A065732 A065733 A065734 this_sequence A065736 A065737 A065738
|
|
KEYWORD
|
easy,nonn
|
|
AUTHOR
|
Labos E. (labos(AT)ana.sote.hu), Nov 15 2001
|
|
|
Search completed in 0.002 seconds
|
