A137527 Lexicographically earliest subset of {0,1,...,13^2+13} that does not contain a nontrivial solution to 2a+b=2c+d (mod 13^2+13+1). Up to affine transformations, it is the unique such set with 11 elements.

0, 1, 4, 5, 16, 17, 132, 143, 144, 147, 148

Offset

1,3

Links

Table of n, a(n) for n=1..11.

Crossrefs

Sequence in context: A175263 A000695 A081345 * A024854 A309759 A025617

Adjacent sequences: A137524 A137525 A137526 * A137528 A137529 A137530

Keyword

fini,full,nonn

Author

Kevin O'Bryant, Apr 24 2008

Status

approved