A175862 a(n) = frequency of values n in A175856(m), where A175856(m): a(m) = m for m = noncomposites, a(m) = previous term - 1 for m = composites.

1, 2, 1, 2, 2, 1, 1, 0, 0, 2, 2, 1, 1, 0, 0, 2, 2, 2, 2, 1, 1, 1, 1, 0, 0, 1, 1, 2, 2, 1, 1, 0, 0, 1, 1, 1, 1, 0, 0, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, 2, 2, 1

Offset

1,2

Comments

a(n) >= 1 for such n that A175860(n) = 1, a(n) >= 1 if A175856(m) = n for any m. a(n) = 0 for such n that A175860(n) = 0, a(n) = 0 if A175856(m) = n has no solution for any m.

Links

Table of n, a(n) for n=1..60.

Crossrefs

Cf. A175856, A175857, A175858, A175859, A175860, A175861.

Sequence in context: A264398 A145364 A284978 * A261083 A186713 A156263

Adjacent sequences: A175859 A175860 A175861 * A175863 A175864 A175865

Keyword

nonn

Author

Jaroslav Krizek, Sep 29 2010

Extensions

Corrected by Jaroslav Krizek, Oct 01 2010

Status

approved