|
|
1, 2, 3, 4, 5, 6, 7, 4, 9, 10, 11, 12, 13, 14, 15, 4, 17, 18, 19, 20, 21, 22, 23, 12, 25, 26, 9, 28, 29, 30, 31, 4, 33, 34, 35, 36, 37, 38, 39, 20, 41, 42, 43, 44, 45, 46, 47, 12, 49, 50, 51, 52, 53, 18, 55, 28, 57, 58, 59, 60, 61, 62, 63, 4, 65, 66, 67, 68, 69, 70, 71, 36, 73
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
|
OFFSET
|
1,2
|
|
|
COMMENTS
|
a(n) = max{A212793(A027750(n,k)) * A027750(n,k): k=1..A000005(n)}. - Reinhard Zumkeller, May 27 2012
|
|
|
LINKS
|
_Reinhard Zumkeller_, Table of n, a(n) for n = 1..10000
F. Smarandache, Only Problems, Not Solutions!.
H. Bottomley, Some Smarandache-type multiplicative functions.
|
|
|
FORMULA
|
Multiplicative with a(p^e) = p^(min(e, 2)). - David W. Wilson, Aug 01, 2001.
|
|
|
PROG
|
(Haskell)
a007948 = last . filter ((== 1) . a212793) . a027750_row
-- Reinhard Zumkeller, May 27 2012, Jan 06 2012
|
|
|
CROSSREFS
|
Cf. A004709, A007947, A058035, A062378, A027748, A124010, A197863.
Sequence in context: A038388 A083501 A007922 * A038389 A058223 A063265
Adjacent sequences: A007945 A007946 A007947 * A007949 A007950 A007951
|
|
|
KEYWORD
|
nonn,mult
|
|
|
AUTHOR
|
R. Muller
|
|
|
EXTENSIONS
|
More terms from Henry Bottomley, Jun 18 2001
|
|
|
STATUS
|
approved
|
|
