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A087479
Triangle read by rows where the n-th row has n terms: T(n,i)=i^2+4 mod n.
0
0, 1, 0, 2, 2, 1, 1, 0, 1, 0, 0, 3, 3, 0, 4, 5, 2, 1, 2, 5, 4, 5, 1, 6, 6, 1, 5, 4, 5, 0, 5, 4, 5, 0, 5, 4, 5, 8, 4, 2, 2, 4, 8, 5, 4, 5, 8, 3, 0, 9, 0, 3, 8, 5, 4, 5, 8, 2, 9, 7, 7, 9, 2, 8, 5, 4, 5, 8, 1, 8, 5, 4, 5, 8, 1, 8, 5, 4, 5, 8, 0, 7, 3, 1, 1, 3, 7, 0, 8, 5, 4, 5, 8, 13, 6, 1, 12, 11, 12, 1, 6, 13, 8
OFFSET
1,4
EXAMPLE
1. 0
2. 1 0
3. 2 2 1
4. 1 0 1 0
5. 0 3 3 0 4
6. 5 2 1 2 5 4
7. 5 1 6 6 1 5 4
8. 5 0 5 4 5 0 5 4
9. 5 8 4 2 2 4 8 5 4
CROSSREFS
Sequence in context: A345907 A293019 A376590 * A263343 A326413 A329171
KEYWORD
nonn,tabl
AUTHOR
Gary W. Adamson, Sep 09 2003
EXTENSIONS
Edited by Ray Chandler, Sep 14 2003
STATUS
approved