so i think she is a circle block of 3 so here is the formula 0^2 + (0 * 4) = 0 1^2 + (1 * 4) = 5 2^2 + (2 * 4) = 12 3^2 + (3 * 4) = 21 4^2 + (4 * 4) = 32 5^2 + (5 * 4) = 45 6^2 + (6 * 4) = 60 7^2 + (7 * 4) = 77 8^2 + (8 * 4) = 96 9^2 + (9 * 4) = 117 10^2 + (10 * 4) = 140 and so on
