|
Search: id:A087526
|
|
|
| A087526 |
|
a(0) = 1, a(n) = smallest square-free number == 1 (mod a(n-1)) with n prime divisors. |
|
+0
1
|
|
| 1, 2, 15, 286, 8295, 6926326, 5063144307, 9452890421170, 69667802404022901, 229137402106831321390, 16877115352178660976980451, 4345165241456565876472409934010
(list; graph; listen)
|
|
|
OFFSET
|
0,2
|
|
|
CROSSREFS
|
Sequence in context: A102555 A143886 A076111 this_sequence A059167 A003025 A015200
Adjacent sequences: A087523 A087524 A087525 this_sequence A087527 A087528 A087529
|
|
KEYWORD
|
nonn
|
|
AUTHOR
|
Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Sep 12 2003
|
|
EXTENSIONS
|
More terms from Gabriel Cunningham (gcasey(AT)mit.edu), Sep 16 2003.
Further terms from Ray Chandler (rayjchandler(AT)sbcglobal.net), Sep 17 2003
|
|
|
Search completed in 0.002 seconds
|
