A206331 Numbers that match polynomials not irreducible over the integers.

0, 1, 2, 7, 8, 11, 12, 13, 14, 15, 16, 23, 24, 25, 26, 27, 28, 31, 32, 35, 36, 49, 50, 51, 52, 61, 62, 63, 64, 65, 66, 67, 68, 71, 72, 75, 76, 79, 80, 85, 86, 89, 90, 91, 92, 93, 94, 95, 96, 99, 100, 103, 104, 107, 108, 111, 112, 115, 116, 121, 122, 127, 128

Offset

0,3

Comments

See the Comments and example at A206330.

Links

Table of n, a(n) for n=0..62.

Mathematica

(See the program at A206330.)

Crossrefs

Cf. A206330.

Sequence in context: A226612 A005538 A329648 * A053013 A070044 A129850

Adjacent sequences: A206328 A206329 A206330 * A206332 A206333 A206334

Keyword

nonn

Author

Clark Kimberling, Feb 06 2012

Status

approved