A134932 a(n)=A134928(n)/2.

2, 3, 4, 5, 6, 7, 8, 9, 10, 14, 15, 16, 20, 21, 22, 29, 30, 31, 35, 36, 37, 50, 51, 52, 53, 54, 55, 68, 69, 70, 74, 75, 76, 89, 90, 91, 95, 96, 97, 98, 99, 100, 113, 114, 115, 119, 120, 121, 134, 135, 136, 140, 141, 142, 155, 156, 157

Offset

1,1

Comments

Triplet composites, divided by 2.

Links

Table of n, a(n) for n=1..57.

Example

a(6)=7 because A134928(6)=14 then we can write 14/2=7.

Crossrefs

Cf. A134928.

Sequence in context: A247144 A050726 A108155 * A134933 A136040 A306014

Adjacent sequences: A134929 A134930 A134931 * A134933 A134934 A134935

Keyword

easy,nonn

Author

Omar E. Pol, Nov 22 2007

Status

approved