|
Search: id:A025561
|
|
|
| A025561 |
|
a(n) = sum of the exponents in the prime factorization of LCM{1, n-1, ..., C(n-[ n/2 ],[ n/2 ])}. |
|
+0
1
|
|
| 0, 0, 1, 1, 3, 3, 4, 4, 6, 6, 7, 7, 8, 8, 9, 8, 10, 10, 11, 11, 12, 11, 12, 12, 13, 13, 14, 14, 15, 15
(list; graph; listen)
|
|
|
|
|
Search completed in 0.002 seconds
|
