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 A203010 (n-1)-st elementary symmetric function of first n Lucas numbers, starting with L(1)=1. 2
 1, 4, 19, 145, 1679, 31146, 919866, 43716030, 3345087696, 413168662224, 82432477483344, 26585428576089600, 13864587294260493504, 11694921751248976025856, 15957837208927564640940096, 35227081534568618432596098240 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 COMMENTS From R. J. Mathar, Oct 01 2016 (Start): The k-th elementary symmetric functions of the A000204(j), j=1..n, form a triangle T(n,k), 0<=k<=n, n>=0: 1 1 1 1 4 3 1 8 19 12 1 15 75 145 84 1 26 240 970 1679 924 1 44 708 5290 19139 31146 16632 1 73 1984 25822 172549 586177 919866 482328 1 120 5415 119070 1386183 8695980 28470185 43716030 22669416 This here is the first subdiagonal. The diagonal is A070825. The 2nd column is A027961. (End) LINKS MATHEMATICA f[k_] := LucasL[k]; t[n_] := Table[f[k], {k, 1, n}] a[n_] := SymmetricPolynomial[n - 1, t[n]] Table[a[n], {n, 1, 16}] (* A203010 *) CROSSREFS Cf. A203009. Sequence in context: A212717 A067577 A225904 * A249785 A155804 A292167 Adjacent sequences:  A203007 A203008 A203009 * A203011 A203012 A203013 KEYWORD nonn AUTHOR Clark Kimberling, Dec 29 2011 STATUS approved

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Last modified January 29 04:57 EST 2020. Contains 331335 sequences. (Running on oeis4.)