T2 数据范围是不是 $1\le n\le4$
by GoodLuckCat @ 2024-08-01 12:09:16
难道是：[找规律](https://oeis.org/A000129)？
by XuYueming @ 2024-08-01 12:12:06
@[GoodLuckCat](/user/916579) 不是，是 $3000$
by yummy @ 2024-08-01 12:13:38
@[yummy](/user/101694) 其实我很好奇 T2 都这样了 T1 是啥题
by Lithium_Chestnut @ 2024-08-01 12:14:54
这是可以问的吗（
by Lithium_Chestnut @ 2024-08-01 12:15:11
@[yummy](/user/101694) 啊？这么强
那我能不能说前三项是 $1,2,5$，后面全是 $12$ ......
by GoodLuckCat @ 2024-08-01 12:16:18
qp
by tallnut @ 2024-08-01 12:18:56
这这又来一个
by FJ_OIer @ 2024-08-01 12:21:56
二连击！
by cff_0102 @ 2024-08-01 12:23:03
qp
by rwhy @ 2024-08-01 12:23:27