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A065569
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Smallest k such that omega(n+k) = omega(k).
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1
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2, 2, 2, 3, 2, 2, 2, 3, 2, 3, 2, 4, 3, 2, 2, 3, 2, 5, 4, 3, 2, 3, 2, 3, 2, 3, 2, 3, 2, 2, 14, 5, 4, 3, 2, 5, 4, 3, 2, 3, 2, 5, 4, 3, 2, 3, 2, 5, 4, 3, 2, 6, 8, 5, 4, 3, 2, 3, 2, 4, 3, 2, 4, 3, 2, 5, 4, 3, 2, 3, 2, 7, 8, 5, 4, 3, 2, 3, 2, 3, 2, 6, 10, 5, 4, 3, 2, 6, 6, 6, 15, 5, 4, 3, 2, 5, 4, 3, 2, 3, 2, 5, 4
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,1
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LINKS
| Harry J. Smith, Table of n, a(n) for n=1,...,1000
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PROG
| (PARI): ome(m)= {local(k, n); for(k=1, m, n=1; while(omega(n)!=omega(n+k), n++); print1(n, ", "))} ome(200)
(PARI) { for (n=1, 1000, k=1; while(omega(n + k) != omega(k), k++); write("b065569.txt", n, " ", k) ) } [From Harry J. Smith (hjsmithh(AT)sbcglobal.net), Oct 23 2009]
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CROSSREFS
| Cf. A001221, A065925.
Sequence in context: A056608 A091787 A087040 * A127656 A109709 A125604
Adjacent sequences: A065566 A065567 A065568 * A065570 A065571 A065572
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KEYWORD
| nonn
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AUTHOR
| Jason Earls (zevi_35711(AT)yahoo.com), Nov 30 2001
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