Number:
15903
Author:
Issue:
ET Vol 58, Dec 1905
Tags:
Combinatorics
Solved by:
J. Blaikie, MQ Vol 85
Solved by:
F.W. Reeves, MQ Vol 85
Solved by:
D.M.Y. Sommerville, MQ Vol 85
Solved by:
H.L. Trachtenberg, MQ Vol 85