A171530 Denominator of (n-th nonprime/n).

1, 1, 1, 1, 5, 3, 7, 4, 3, 5, 11, 3, 13, 7, 5, 16, 17, 2, 19, 2, 21, 2, 23, 24, 25, 26, 9, 7, 29, 15, 31, 16, 11, 34, 7, 12, 37, 19, 39, 5, 41, 21, 43, 22, 5, 23, 47, 8, 49, 50

Offset

1,5

Comments

Denominator of (A018252(n)/n).

Links

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

Crossrefs

Sequence in context: A331524 A096635 A021953 * A266684 A173683 A099408

Adjacent sequences: A171527 A171528 A171529 * A171531 A171532 A171533

Keyword

nonn,frac,easy

Author

Jaroslav Krizek, Dec 11 2009

Status

approved