第一个术语以及相应的块是:
n a(n)块
-- ---------- ------------------
1 1 (1)
2 11 (1|1)
3 21 (21)
4 121 (121)
5 1121 (1|1)(21)
6 21121 (21121)
7 121121 (121|121)
8 2121 (21|21)
9 221 (2|2)(1)
10 2211 (2|2)(1|1)
11 2221 (2|2|2)(1)
12 3211 (3211)
13 13211 (13211)
14 113211 (1|1)(3211)
15 2113211 (2113211)
16 12113211 (12113211)
17 112113211 (1|1)(2113211)
18 2112113211 (211|211)(3211)
19 221113211 (2|2)(1|1|1)(3211)
20 223113211 (2|2)(3113211)