login
A152488
Sums of rows of the triangle in A152487.
2
0, 1, 2, 4, 7, 7, 9, 12, 19, 17, 18, 20, 24, 23, 27, 32, 47, 41, 40, 43, 45, 42, 47, 52, 60, 54, 54, 58, 67, 63, 71, 80, 111, 97, 92, 97, 96, 89, 95, 105, 109, 98, 96, 102, 112, 106, 117, 128, 144, 129, 122, 128, 130, 123, 130, 142, 161, 145, 143, 152, 169
OFFSET
0,3
LINKS
FORMULA
a(n) = Sum_{k=0..n} A152487(n,k).
CROSSREFS
Cf. A152487.
Sequence in context: A363166 A161368 A023978 * A109359 A025087 A291810
KEYWORD
nonn
AUTHOR
Reinhard Zumkeller, Dec 06 2008
STATUS
approved