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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 (list; table; graph; refs; listen; history; text; internal format)
OFFSET

1,4

LINKS

Table of n, a(n) for n=1..103.

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: A128521 A090477 A293019 * A263343 A326413 A329171

Adjacent sequences:  A087476 A087477 A087478 * A087480 A087481 A087482

KEYWORD

nonn,tabl

AUTHOR

Gary W. Adamson, Sep 09 2003

EXTENSIONS

Edited by Ray Chandler, Sep 14 2003

STATUS

approved

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Last modified December 1 21:19 EST 2020. Contains 338858 sequences. (Running on oeis4.)