A144734 - OEIS

A144734 as a triangular array

1

0 1

0 1 2

0 0 2 2

0 1 2 3 4

0 -1 0 2 3 2

0 1 2 3 4 5 6

0 0 0 0 4 4 4 4

0 0 0 3 3 3 6 6 6

0 -1 0 -1 0 4 5 4 5 4

0 1 2 3 4 5 6 7 8 9 10

0 0 -2 -2 0 0 4 4 6 6 4 4

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

0 -1 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0

1 1 0 1 -1 1 0 0 -1 1 0 1 -1

2 2 2 0 2 0 0 0 2 -2 2 0

2 3 2 3 0 3 -1 3 -2 3

4 3 4 4 3 0 4 0 4

2 5 4 3 4 5 0 5

6 4 6 5 6 4 6

4 6 4 7 4 7

6 5 8 6 8

4 9 6 9

10 4 10

4 11

12