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例子
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a(13)=3,因为3=p_1^0*p_2^1*p_3^0*。。。,所以P_3(x)=0*x^(1-1)+1*x^(2-1)+0*x^(3-1)+…=x.因此a(13)=a(3,3)=P_3(3)=3。[编制人:彼得·穆恩,2022年8月13日]
数组的左上角:
0, 1, 1, 2, 1, 2, 1, 3, 2, 2, 1, 3, 1, 2, 2, 4
0, 1, 2, 2, 4, 3, 8, 3, 4, 5, 16, 4, 32, 9, 6, 4
0, 1, 3, 2, 9, 4, 27, 3, 6, 10, 81, 5, 243, 28, 12, 4
0, 1, 4, 2, 16, 5, 64, 3, 8, 17, 256, 6, 1024, 65, 20, 4
0, 1, 5, 2, 25, 6, 125, 3, 10, 26, 625, 7, 3125, 126, 30, 4
0, 1, 6, 2, 36, 7, 216, 3, 12, 37, 1296, 8, 7776, 217, 42, 4
0, 1, 7, 2, 49, 8, 343, 3, 14, 50, 2401, 9, 16807, 344, 56, 4
0, 1, 8, 2, 64, 9, 512, 3, 16, 65, 4096, 10, 32768, 513, 72, 4
0, 1, 9, 2, 81, 10, 729, 3, 18, 82, 6561, 11, 59049, 730, 90, 4
0, 1, 10, 2, 100, 11, 1000, 3, 20, 101, 10000, 12, 100000, 1001, 110, 4
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