A138972 Positions of the primes congruent to 1 mod 6 when all primes except 2 and 3 are listed in order.

2, 4, 6, 9, 10, 12, 16, 17, 19, 20, 23, 25, 27, 29, 32, 34, 35, 36, 40, 42, 44, 45, 46, 48, 51, 56, 57, 59, 61, 63, 65, 66, 68, 71, 72, 73, 76, 78, 80, 82, 83, 86, 88, 91, 93, 97, 98, 99, 103, 104, 108, 109, 110, 112, 113, 115, 119, 120, 123, 125, 127, 128, 129, 131, 132

Offset

1,1

Links

Table of n, a(n) for n=1..65.

Formula

a(n) = A138968(n)-1. - Franklin T. Adams-Watters, Jul 10 2012

Crossrefs

Cf. A138968, A138969.

Sequence in context: A047411 A368342 A288623 * A050110 A184416 A187225

Adjacent sequences: A138969 A138970 A138971 * A138973 A138974 A138975

Keyword

nonn

Author

Clark Kimberling, Apr 05 2008

Status

approved