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 A028681 Galois numbers for p=19; order of group AGL(n,19). 1
 1, 342, 44446320, 2090711424299040, 35507456811518119000588800, 217698482437446717711443628892666137600, 481835288795046555242155407852974930874821656470528000 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,2 LINKS Vincenzo Librandi, Table of n, a(n) for n = 0..27 FORMULA a(n) = p^n * product(p^n - p^k, k=0..n-1). MATHEMATICA FoldList[ #1*19^#2 (19^#2-1)&, 1, Range[ 20 ] ] CROSSREFS Sequence in context: A272380 A023909 A035844 * A005072 A112821 A045130 Adjacent sequences: A028678 A028679 A028680 * A028682 A028683 A028684 KEYWORD nonn AUTHOR Olivier Gérard STATUS approved

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Last modified December 10 19:44 EST 2023. Contains 367717 sequences. (Running on oeis4.)