,1112,3112,132112,1113122112,311311222112...
d=3.3,13,1113,3113,132113,1113122113...
来由.这个数列最初出现在约翰·何顿·康威1986年论文 "The Weird and Wonderful Chemistry of Audioactive Decay"（收录在"Open Problems in Communication and Computation" ISBN 0-