A135144 - OEIS

A135144

Values of A060308 where A020482(m) != A060308(m-1).

89, 113, 113, 139, 181, 199, 211, 241, 283, 293, 293, 317, 317, 337, 359, 389, 401, 409, 421, 449, 467, 479, 491, 509, 523, 523, 547, 577, 619, 631, 661, 683, 691, 701, 709, 719, 743, 761, 773, 773, 787, 797, 811, 829, 839, 839, 863, 863, 887, 887, 887

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,1

COMMENTS

Usually the greatest p with p,q both prime, p+q = 2m, is equal to the largest prime <= 2m-2, but not always. These are the exceptions.

LINKS

Table of n, a(n) for n=1..51.

CROSSREFS

Cf. A020482, A060308.

Sequence in context: A352540 A350724 A121608 * A083371 A124583 A257843

Adjacent sequences: A135141 A135142 A135143 * A135145 A135146 A135147

KEYWORD

nonn

AUTHOR

Harry J. Smith, Nov 20 2007

STATUS

approved