Power settings obviously vary for flaps and speeds.
Various places you can get that from.
On approach flaps 30 - 2.5 degrees nose up average 55% n1, depends on weight, and on flare keep it the same down through 50ft, 40ft, then at 30 ft, just a slight check back on the yoke, and cut power at 20ft, and then a nice gentle pull on the yoke, to touch down. works pretty good for me.
Enjoy