A115984 Positive n which are the average of a run of at least 2 consecutive primes.

4, 5, 6, 9, 12, 15, 17, 18, 21, 22, 23, 26, 29, 30, 31, 34, 37, 38, 39, 42, 43, 45, 46, 47, 49, 50, 51, 52, 53, 55, 56, 60, 64, 68, 69, 70, 71, 72, 76, 77, 78, 79, 81, 82, 86, 87, 89, 91, 92, 93, 95, 96, 97, 99, 100, 101, 102, 105, 106, 107, 108, 110, 111, 112, 113, 114

Offset

1,1

Links

Table of n, a(n) for n=1..66.

Example

4=(3+5)/2.

Crossrefs

Cf. A060863, A115985.

Sequence in context: A182719 A003156 A192360 * A145025 A245236 A209122

Adjacent sequences: A115981 A115982 A115983 * A115985 A115986 A115987

Keyword

nonn

Author

Giovanni Resta, Feb 10 2006

Status

approved