绚丽多彩的“杨辉三角”

王守恩

绚丽多彩的“杨辉三角”
1/1×1/1×1/1×1/1×01/1×01/1×01/1×...=1, 1, 01, 01, 001, 001, 001, ...
1/1×2/1×3/2×4/3×05/4×06/5×07/6×...=1, 2, 03, 04, 005, 006, 007, ...
1/1×3/1×4/2×5/3×06/4×07/5×08/6×...=1, 3, 06, 10, 015, 021, 028, ...
1/1×4/1×5/2×6/3×07/4×08/5×09/6×...=1, 4, 10, 20, 035, 056, 084, ...
1/1×5/1×6/2×7/3×08/4×09/5×10/6×...=1, 5, 15, 35, 070, 126, 210, ...
1/1×6/1×7/2×8/3×09/4×10/5×11/6×...=1, 6, 21, 56, 126, 252, 462, ...
1/1×7/1×8/2×9/3×10/4×11/5×12/6×...=1, 7, 28, 84, 210, 462, 924, ...