A138968 Positions of the primes congruent to 1 mod 3 when all primes except 3 are listed in order.

3, 5, 7, 10, 11, 13, 17, 18, 20, 21, 24, 26, 28, 30, 33, 35, 36, 37, 41, 43, 45, 46, 47, 49, 52, 57, 58, 60, 62, 64, 66, 67, 69, 72, 73, 74, 77, 79, 81, 83, 84, 87, 89, 92, 94, 98, 99, 100, 104, 105, 109, 110, 111, 113, 114, 116, 120, 121, 124, 126, 128, 129, 130, 132

Offset

1,1

Comments

Complement of A138969 (positions of primes congruent to

2 mod 3).

Links

Table of n, a(n) for n=1..64.

Crossrefs

Cf. A138968.

Sequence in context: A306639 A190345 A189516 * A299498 A206942 A189171

Adjacent sequences: A138965 A138966 A138967 * A138969 A138970 A138971

Keyword

nonn

Author

Clark Kimberling, Apr 04 2008

Status

approved