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9, 10, 3, 5, 4, 7, 6, 16, 1, 2, 6, 9, 6, 3, 12, 8, 6, 6, 6, 1, 2, 3, 10, 6, 34, 3, 4, 11, 1, 6, 2, 4, 2, 3, 71, 3, 10, 3, 2, 9, 6, 1, 5, 7, 4, 5, 19, 3, 6, 17, 2, 17, 12, 2, 36, 11, 2, 4, 10, 3, 50, 1, 12, 2, 31, 1, 6, 13, 74, 23, 1, 2, 50, 5, 24, 23, 4, 1, 8
(list;
graph;
refs;
listen;
history;
text;
internal format)
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OFFSET
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1,1
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COMMENTS
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For a guide to related sequences, see A204892.
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LINKS
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MATHEMATICA
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PROG
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(PARI) s(m) = prime(m)*prime(m+1);
isok(k, n) = my(sk=s(k)); for (j=1, k-1, if (!Mod(sk-s(j), n), return (j)));
a(n) = my(k=1, x); while (!(j=isok(k, n)), k++); (s(k) - s(j))/n; \\ Michel Marcus, Jul 23 2021
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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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