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Search: id:A063968
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| 2, 340, 845, 950, 1340, 3724, 5694, 6102, 7657, 8991, 9331, 9709, 10323, 11388, 11390, 12460, 15870, 18912, 19778, 20882, 21715, 24732, 26978, 29052, 29632, 32428, 33596, 35028, 38178, 42718, 43068, 45750, 46102, 50396, 53251, 61408
(list; graph; listen)
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OFFSET
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1,1
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PROGRAM
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(PARI) sopf(n, s, fac, i)=fac=factor(n); for(i=1, matsize(fac)[1], s=s+fac[i, 1]); return(s); j=[]; for(n=1, 100000, if(sopf(n)==sopf(n+2), j=concat(j, n))); j
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CROSSREFS
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Cf. A008472, A006145.
Sequence in context: A142355 A083863 A057626 this_sequence A064501 A063831 A064023
Adjacent sequences: A063965 A063966 A063967 this_sequence A063969 A063970 A063971
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KEYWORD
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nonn
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AUTHOR
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Jason Earls (zevi_35711(AT)yahoo.com), Sep 05 2001
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