

A080444


Write n A001055(n) times.


4



1, 2, 3, 4, 4, 5, 6, 6, 7, 8, 8, 8, 9, 9, 10, 10, 11, 12, 12, 12, 12, 13, 14, 14, 15, 15, 16, 16, 16, 16, 16, 17, 18, 18, 18, 18, 19, 20, 20, 20, 20, 21, 21, 22, 22, 23, 24, 24, 24, 24, 24, 24, 24, 25, 25, 26, 26, 27, 27, 27, 28, 28, 28, 28, 29, 30, 30, 30, 30, 30, 31, 32, 32, 32
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OFFSET

1,2


COMMENTS

Consider A001055(24) = 7. The seven ways of factoring 24 can be encoded as 24,30,44,51,55,62 and 83 using A064553.
T(n,k) = A064553(A080688(n,k)) = n for k=1..A001055(n).  Reinhard Zumkeller, Oct 01 2012


LINKS

Reinhard Zumkeller, Rows n = 1..1000 of triangle, flattened


EXAMPLE

A001055(12) = 4 so a(18) through a(21) = 12,12,12,12


PROG

(Haskell)
a080444 n k = a080444_tabf !! (n1) !! (k1)
a080444_row n = a080444_tabf !! (n1)
a080444_tabf = zipWith replicate a001055_list [1..]
a080444_list = concat a080444_tabf
 Reinhard Zumkeller, Oct 01 2012


CROSSREFS

Sequence in context: A282717 A303735 A187103 * A082288 A305397 A316627
Adjacent sequences: A080441 A080442 A080443 * A080445 A080446 A080447


KEYWORD

easy,nonn,tabf


AUTHOR

Alford Arnold, Mar 21 2003


EXTENSIONS

More terms from Antonio G. Astudillo (afg_astudillo(AT)lycos.com), Apr 06 2003
Keyword tabf added by Reinhard Zumkeller, Oct 01 2012


STATUS

approved



