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A110248
Row sums of a Jacobi number triangle.
1
1, 1, 2, 1, 1, 3, 2, 2, 4, 3, 4, 3, 0, 1, 6, 3, 4, 6, 2, 4, 8, 3, 0, 5, 1, 6, 6, 4, 4, 9, 6, 2, 8, 3, 8, 7, 4, 2, 8, 5, 1, 9, 4, 6, 12, 6, 4, 8, 4, 0, 14, 5, 8, 9, 6, 8, 8, 6, 4, 10, 1, 6, 2, 5, 12, 15, 4, 2, 8, 9, 8, 10, 8, 0, 14, 7, 0, 12, 6, 10, 16, 3, 8, 11, 0, 6, 14, 2, 4, 15, 10, 8, 16, 6, 4, 13, 4
OFFSET
0,3
COMMENTS
Row sums of number triangle A110247.
FORMULA
a(n)=sum{k=0..n, Jacobi(k, 2n-2k+1)}
CROSSREFS
Sequence in context: A290981 A161065 A161104 * A094340 A228668 A058636
KEYWORD
easy,nonn
AUTHOR
Paul Barry, Jul 17 2005
STATUS
approved