A261216 - OEIS

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A261216 as a triangular array

0

1 1

2 0 2

3 5 3 3

4 4 0 2 4

5 3 1 4 5 5

6 2 5 5 3 4 6

7 7 4 1 2 1 7 7

8 6 14 0 0 0 8 6 8

9 11 15 15 1 2 9 11 9 9

10 10 12 14 22 3 10 10 6 8 10

11 9 13 16 23 23 11 9 7 10 11 11

12 8 17 17 21 22 0 8 11 11 9 10 12

13 19 16 13 20 19 1 1 10 7 8 7 13 13

14 18 8 12 18 18 2 0 12 6 6 6 14 12 14

A261216 as a square array

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14

1 0 5 4 3 2 7 6 11 10 9 8 19 18

2 3 0 1 5 4 14 15 12 13 17 16 8

3 2 4 5 1 0 15 14 16 17 13 12

4 5 3 2 0 1 22 23 21 20 18

5 4 1 0 2 3 23 22 19 18

6 7 8 9 10 11 0 1 2

7 6 11 10 9 8 1 0

8 9 6 7 11 10 12

9 8 10 11 7 6

10 11 9 8 6

11 10 7 6

12 13 14

13 12

14

A261216 as an upper right triangle