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A141744
Numbers of 1's in the rows of triangle
A141743
.
1
0, 2, 3, 3, 2, 3, 5, 7, 7, 9, 13, 10, 10, 14, 11, 17, 10, 16, 20, 18, 16, 20, 20, 21, 23, 25, 26, 26, 25, 26, 26, 34, 28, 40, 36, 30, 36, 38, 36, 42, 38, 40, 44, 40, 36, 44, 46, 51, 37, 45, 44
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OFFSET
0,2
LINKS
Table of n, a(n) for n=0..50.
CROSSREFS
Cf.
A141727
-
A141743
,
A141745
,
A141746
.
Sequence in context:
A283104
A109747
A105612
*
A089783
A302939
A090414
Adjacent sequences:
A141741
A141742
A141743
*
A141745
A141746
A141747
KEYWORD
easy
,
nonn
AUTHOR
Paolo P. Lava
and
Giorgio Balzarotti
, Jul 07 2008
STATUS
approved