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A058945 Coefficients of monic irreducible polynomials over GF(5) listed in lexicographic order. 13
10, 11, 12, 13, 14, 102, 103, 111, 112, 123, 124, 133, 134, 141, 142, 1011, 1014, 1021, 1024, 1032, 1033, 1042, 1043, 1101, 1102, 1113, 1114, 1131, 1134, 1141, 1143, 1201, 1203, 1213, 1214, 1222, 1223, 1242, 1244, 1302, 1304, 1311, 1312, 1322, 1323, 1341 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

REFERENCES

R. Church, Tables of irreducible polynomials for the first four prime moduli, Annals Math., 36 (1935), 198-209.

R. Lidl and H. Niederreiter, Finite Fields, Addison-Wesley, 1983, Table C, pp. 557-560.

LINKS

T. D. Noe, Table of n, a(n) for n=1..63319 (through degree 8)

MATHEMATICA

A058945 = Union[ Reap[ Do[ a = Reverse[ IntegerDigits[n, 5]]; b = {0}; la = Length[a]; k = 1; While[k < la + 1, b = Append[b, a[[k]]*x^(k - 1)]; k++]; b = Plus @@ b; c = Factor[b, Modulus -> 5]; id = IntegerDigits[n, 5]; If[b == c && (id == {1, 0} || id[[-1]] != 0), Sow[ FromDigits[id] ] ], {n, 5, 300}]][[2, 1]]](* From Jean-François Alcover, Feb 13 2012, after A058943 *)

CROSSREFS

Cf. A058943-A058948.

Irreducible over GF(2), GF(3), GF(4), GF(5), GF(7): A058943, A058944, A058948, this sequence, A058946. Primitive irreducible over GF(2), GF(3), GF(4), GF(5), GF(7): A058947, A058949, A058952, A058950, A058951.

Sequence in context: A073527 A008707 A089951 * A072554 A138582 A066309

Adjacent sequences:  A058942 A058943 A058944 * A058946 A058947 A058948

KEYWORD

nonn,easy,nice,changed

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com), Jan 13 2001

EXTENSIONS

Church's table extends through degree 5.

More terms from David Wasserman (wasserma(AT)spawar.navy.mil), May 23 2002

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Last modified February 16 17:48 EST 2012. Contains 205939 sequences.