A109364 Least positive k such that 2^n + k is a Chen prime and 2^n + k + 2 is a brilliant number.

5, 3, 5, 3, 15, 103, 39, 61, 45, 163, 159, 301, 2415, 403, 339, 331, 195, 553, 933, 24493, 1359, 85, 3999, 253, 267, 7567, 12969, 2815, 4419, 2047, 3171, 8203, 14019, 5665, 951, 5365, 5949, 6565, 7653, 77785, 3759, 5833, 1311, 4771, 18807, 7303, 25431

Offset

1,1

Links

Table of n, a(n) for n=1..47.

Crossrefs

Cf. A109611, A078972.

Sequence in context: A201762 A153386 A112920 * A122277 A198211 A216707

Adjacent sequences: A109361 A109362 A109363 * A109365 A109366 A109367

Keyword

base,nonn

Author

Jason Earls, Aug 23 2005

Status

approved