実現可能局面数(9)

計算結果です。玉2枚と歩を配置した場合の局面数です。

枚数	局面数
0	5,936
1	828,499
2	54,231,492
3	2,211,807,848
4	62,976,497,824
5	1,329,201,957,188
6	21,550,150,983,088
7	274,396,653,226,808
8	2,781,490,937,415,232
9	22,613,247,223,009,954
10	147,793,011,288,681,944
11	774,671,553,010,971,032
12	3,232,393,026,321,953,760
13	10,591,521,274,768,950,180
14	26,655,299,091,935,600,688
15	49,718,676,525,420,990,024
16	64,729,913,743,331,213,328
17	52,495,873,546,865,871,267
18	19,961,294,091,604,294,788