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 A061174 Fifth column of Lucas bisection triangle (odd part). 2
 15, 545, 7043, 57560, 365045, 1970905, 9520315, 42385132, 177293730, 705980760, 2701362950, 10001654350, 36020160943, 126701700755, 436709397085, 1478813477920, 4930328078835, 16212542696607 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,1 COMMENTS Numerator of g.f. is row polynomial sum(A061187(4,m)*x^m,m=0..7). LINKS Table of n, a(n) for n=0..17. FORMULA a(n)=A060924(n+4, 4). G.f.: (3-2*x)*(16*x^6-56*x^5+181*x^4-306*x^3+171*x^2+110*x+5)/(1-3*x+x^2)^5. CROSSREFS Cf. A002548, 2*A061171, A061172, 4*A061173. Sequence in context: A077206 A171197 A351183 * A255956 A115918 A110840 Adjacent sequences: A061171 A061172 A061173 * A061175 A061176 A061177 KEYWORD nonn,easy AUTHOR Wolfdieter Lang, Apr 20 2001 STATUS approved

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Last modified November 30 23:40 EST 2023. Contains 367464 sequences. (Running on oeis4.)