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5, 7, 114, 209, 493, 516, 855, 1194, 1274, 2815, 2834, 3180, 3186, 5225, 6010, 8056, 8357, 8954, 11439, 13684, 14599, 15748, 17298, 17384, 17784, 20940, 25886, 36223, 36938, 41796, 53725, 64855, 67942, 69167, 72468, 79143, 79516, 86232, 96845, 120708, 125709
(list;
graph;
refs;
listen;
history;
text;
internal format)
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OFFSET
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1,1
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LINKS
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PROG
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(PARI) sopf(n) = local(fac, i); fac=factor(n); sum(i=1, matsize(fac)[1], fac[i, 1])
A065927(m)= {local(a, n, k); a=0; for(k=1, m, n=1; while(sopf(n)!=sopf(n+k), n++); if(n>a, a=n; print1(n, ", ")))} // Klaus Brockhaus
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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