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Search: id:A045624
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| 1, 11, 101, 851, 6885, 54723, 432021, 3403859, 26811397, 211225187, 1664405621, 13116776819, 103376383461, 814752361347, 6421443995733, 50610420076691, 398884119723973, 3143787312038051, 24777605586822197, 195283435452156851
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OFFSET
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1,2
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LINKS
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W. Lang, On generalizations of Stirling number triangles, J. Integer Seqs., Vol. 3 (2000), #00.2.4.
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FORMULA
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G.f. x*(1-6*x+16*x^2-16*x^3)/(1-17*x+102*x^2-272*x^3+272*x^4)= g1(5, x)/(1-g1(5, x)), g1(5, x) := x*(1-6*x+16*x^2-16*x^3)/(1-4*x)^4 (G.f. first column of A030526).
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CROSSREFS
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Sequence in context: A121402 A057532 A001603 this_sequence A125399 A037550 A138894
Adjacent sequences: A045621 A045622 A045623 this_sequence A045625 A045626 A045627
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KEYWORD
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easy,nonn
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AUTHOR
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Wolfdieter Lang (wolfdieter.lang(AT)physik.uni-karlsruhe.de)
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