显示1-1个结果(共1个)。
第页1
a(n)=最小整数j>=0,从而n=某个整数k>=0的楼层((3^j)/(4^k))。
+0 1
0, 2, 1, 9, 4, 3, 17, 7, 2, 11, 6, 20, 15, 10, 5, 24, 19, 14, 9, 4, 23, 47, 18, 13, 8, 32, 3, 51, 22, 17, 41, 12, 36, 7, 31, 26, 79, 21, 74, 45, 16, 40, 11, 35, 6, 30, 136, 54, 25, 49, 20, 73, 44, 15, 174, 39, 10, 169, 34, 5, 111, 29, 294, 53, 24, 130, 48, 260, 19, 284, 43, 14, 67
例子
1=楼层(3^0/4^0),2=楼层(3^2/4^1),3=楼层(3^1/4^0),4=楼层(3^9/4^6),。。。,
因此j序列=(0,2,1,9,…);k序列=(0,1,0,6,…)。
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