I think according to the math the final pyramid will have to be 65x65 stacks at the base. Good luck!
The final dimensions of your one million nickel pyramid:1030315 nickels65 layersA little over 4 ft. 6 in. tall.A little over 4 ft. 6 in. wide.A little over 4 ft. 6 in. long.Weighing 11333.465 pounds.That is a ton and a half. I hope you are on the ground floor...even then, though...
I've given you some publicity on my website, so hopefully you can get more donors to this great cause. Keep up the good work.
Waiting anxiously for the next update!!LOVE the concept!!!I'm sending you a few bucks...NICE WORK!!!
Carl Evangelista Owner/creator