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 A324905 a(n) = A007895(A003965(n)). 4
 1, 1, 1, 2, 1, 2, 1, 1, 2, 2, 1, 3, 1, 2, 2, 2, 1, 2, 1, 3, 2, 2, 1, 2, 3, 2, 3, 3, 1, 3, 1, 3, 2, 2, 3, 2, 1, 2, 2, 3, 1, 3, 1, 3, 3, 2, 1, 3, 3, 3, 2, 3, 1, 4, 3, 3, 2, 2, 1, 2, 1, 2, 4, 3, 3, 3, 1, 3, 2, 4, 1, 4, 1, 2, 4, 3, 3, 3, 1, 4, 3, 2, 1, 3, 3, 2, 2, 3, 1, 2, 3, 3, 2, 2, 3, 3, 1, 3, 4, 3, 1, 3, 1, 3, 4 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,4 LINKS Antti Karttunen, Table of n, a(n) for n = 1..17711 FORMULA a(n) = A007895(A003965(n)). PROG (PARI) A003965(n) = { my(f = factor(n)); for(i=1, #f~, f[i, 1] = fibonacci(2+primepi(f[i, 1]))); factorback(f); }; A007895(n) = { my(s=0); while(n>0, s++; n -= fibonacci(1+A072649(n))); (s); } A072649(n) = { my(m); if(n<1, 0, m=0; until(fibonacci(m)>n, m++); m-2); }; \\ From A072649 A324905(n) = A007895(A003965(n)); CROSSREFS Cf. A003965, A007895, A300837, A324888, A324907. Sequence in context: A039736 A093921 A140192 * A240231 A065373 A047895 Adjacent sequences:  A324902 A324903 A324904 * A324906 A324907 A324908 KEYWORD nonn AUTHOR Antti Karttunen, Apr 14 2019 STATUS approved

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Last modified September 25 12:38 EDT 2021. Contains 347654 sequences. (Running on oeis4.)