A097903 Multiplication table of the digits of the square root of 3 read by antidiagonals.

1, 7, 7, 3, 49, 3, 2, 21, 21, 2, 0, 14, 9, 14, 0, 5, 0, 6, 6, 0, 5, 0, 35, 0, 4, 0, 35, 0, 8, 0, 15, 0, 0, 15, 0, 8, 0, 56, 0, 10, 0, 10, 0, 56, 0, 7, 0, 24, 0, 0, 0, 0, 24, 0, 7, 5, 49, 0, 16, 0, 25, 0, 16, 0, 49, 5, 6, 35, 21, 0, 0, 0, 0, 0, 0, 21, 35, 6, 8, 42, 15, 14, 0, 40, 0, 40, 0, 14, 15