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A331297飞机
词法上最早的无限序列,使得a(i)=a(j)=>A263297号(i)=A263297号(j) 和A325225型(i)=A325225型(j) 就我而言,j。
5
1, 2, 3, 3, 4, 5, 6, 4, 5, 7, 8, 7, 9, 10, 7, 6, 11, 7, 12, 13, 10, 14, 15, 10, 7, 16, 7, 17, 18, 13, 19, 8, 14, 20, 10, 10, 21, 22, 16, 17, 23, 17, 24, 25, 13, 26, 27, 14, 10, 13, 20, 28, 29, 10, 14, 30, 22, 31, 32, 17, 33, 34, 17, 9, 16, 25, 35, 36, 26, 17, 37, 14, 38, 39, 13, 40, 14, 28, 41, 25, 10, 42, 43, 30, 20, 44, 31, 45, 46, 17, 16, 47, 34, 48, 22, 16, 49, 17, 25, 17
抵消
1,2
评论
无序对的限制增长序列变换[A001222号(n) ,A061395号(n) ]。
配方奶粉
对于所有i,j:
A331170美元(i)=A331170美元(j) =>a(i)=a(j),
A331298飞机(i)=A331298飞机(j) =>a(i)=a(j),
A331299飞机(i)=A331299飞机(j) =>a(i)=a(j),
a(i)=a(j)=>A326846型(i)=A326846型(j) ●●●●。
黄体脂酮素
(PARI)
up_to=65537;
rgs_transform(invec)={my(om=Map(),outvec=vector(length(invec)),u=1);对于(i=1,长度(invesc),如果(mapisdefined(om,invec[i]),my(pp=mapget(om,invec[i];
A061395号(n) =如果(1==n,0,素数(vecmax(因子(n)[,1]));
Aux331297(n)={my(a=大ω(n),b=A061395号(n) );[最小值(a,b),最大值(a、b)];};
Aux331297(n)=设置([bigomega(n),A061395号(n) ]);\\或者,也可以。
v331297=rgs_transform(向量(up_to,n,Aux331297(n)));
A331297飞机(n) =v331297【n】;
关键词
非n
作者
安蒂·卡图恩2020年1月18日
状态
经核准的