A171623 a(n) = floor(n-th composite / n).

4, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1

Offset

1,1

Comments

Numerators of (A008578(n)/A000027(n)) in A171527(n), denominators of (A008578(n)/A000027(n)) in A171528(n).

Links

Table of n, a(n) for n=1..50.

Formula

a(n) = floor(A002808(n)/A000027(n)) = floor(A002808(n)/n).

a(n) = 1 for n >= 8.

Crossrefs

Sequence in context: A082504 A237524 A266143 * A117462 A155462 A109496

Adjacent sequences: A171620 A171621 A171622 * A171624 A171625 A171626

Keyword

nonn,less

Author

Jaroslav Krizek, Dec 13 2009

Status

approved