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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
0, 1, 4, 5, 16, 17, 132, 143, 144, 147, 148
OFFSET
1,3
CROSSREFS
Sequence in context: A175263 A000695 A081345 * A024854 A309759 A025617
KEYWORD
fini,full,nonn
AUTHOR
Kevin O'Bryant, Apr 24 2008
STATUS
approved