summing 1st and 2nd row, and then summing 1st, 2nd, and 3rd, and then summing 1st, 2nd, 3rd, 4th
Using beastmode (or another method) is there a way to sum (in a new column appearing directly to the right of the values) the 1st and 2nd row, and then sum 1st, 2nd, and 3rd rows (appearing directly beneath previously sum of 1st and 2nd row), and then summing 1st, 2nd, 3rd, 4th and so on an so forth until a few hundred or…
