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Search: id:A093125
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| 0, 0, 0, 1, 1, 1, 1, 1, 1, 2, 2, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 5, 4, 5, 5, 5, 5, 5, 5
(list; graph; listen)
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OFFSET
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1,10
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PROGRAM
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(PARI) { v=vector(30); v[1]=sigma(1); for (i=2, 30, k=0; while (sum(j=i-k, i, sigma(j))<v[i-1], k++); print1(", "k); v[i]=sum(j=i-k, i, sigma(j))); v }
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CROSSREFS
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Cf. A093124.
Sequence in context: A157791 A156874 A078767 this_sequence A156081 A105047 A089881
Adjacent sequences: A093122 A093123 A093124 this_sequence A093126 A093127 A093128
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KEYWORD
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nonn
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AUTHOR
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Jon Perry (perry(AT)globalnet.co.uk), Mar 22 2004
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