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A290076型
的限制生长序列变换A289625型(A005940号(1+n))。
1, 1, 2, 2, 3, 2, 4, 5, 4, 3, 6, 5, 7, 4, 8, 6, 9, 4, 10, 6, 11, 6, 11, 12, 13, 7, 14, 10, 15, 8, 16, 17, 18, 9, 19, 10, 14, 10, 20, 21, 22, 11, 23, 21, 24, 11, 25, 21, 26, 13, 27, 14, 28, 14, 24, 29, 30, 15, 31, 32, 33, 16, 34, 35, 36, 18, 11, 19, 37, 19, 22, 29, 38, 14, 39, 29, 40, 20, 41, 42, 24, 22, 43, 23, 44, 23, 45, 46, 47, 24, 44, 23, 48,25
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对于所有i,j:a(i)=a(j)=>A290077型(i)=A290077型(j) ●●●●。
黄体脂酮素
(PARI)
分配(2^31);
rgs_transform(invec)={my(occurrences=Map(),outvec=vector(length(invec)),u=1);对于(i=1,length,invec,if(mapisdefined(occurements,invec[i]),my(pp=mapget(occursions,invec[i];
write_to_bfile(start_offset,vec,bfilename)={对于(n=1,长度(vec),write(bfilename,(n+start_offset)-1,“”,vec[n]);}
A005940号(n) ={my(p=2,t=1);n--;直到(!n\=2,if((n%2),(t*=p),p=nextprime(p+1));t};\\根据的代码修改M.F.哈斯勒
A289625型(n) ={my(m=1,p=2,v=znstar(n)[2]);对于(i=1,长度(v),m*=p^v[i];p=下一素数(p+1);(m);};
write_to_bfile(0,A289625型(A005940号((1+n)-1)),“b290076_upto8192.txt”);
关键词
非n
作者
安蒂·卡图恩2017年7月19日
状态
经核准的