A096514 Solutions to A096509[x]=3; number of prime-powers [including primes] in the neighborhood of x with Ceiling[Log[x]] radius equals 3.

12, 13, 15, 17, 18, 19, 20, 22, 24, 32, 34, 35, 39, 40, 41, 43, 44, 46, 47, 49, 50, 51, 56, 57, 58, 59, 60, 61, 65, 67, 70, 71, 72, 74, 75, 77, 79, 80, 81, 82, 83, 85, 86, 98, 99, 100, 101, 103, 107, 109, 110, 111, 112, 122, 131, 133, 134, 135, 136, 151, 152, 153, 154

Offset

1,1

Links

Table of n, a(n) for n=1..63.

Example

n=122: in [117,127] {121,125,127} are the 3 corresponding
powers of prime.

Crossrefs

Cf. A096508-A096519.

Sequence in context: A115662 A354746 A136200 * A074163 A076979 A365589

Adjacent sequences: A096511 A096512 A096513 * A096515 A096516 A096517

Keyword

nonn

Author

Labos Elemer, Jul 12 2004

Status

approved