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 A049350 Row sums of triangle A049326. 1
 1, 11, 71, 356, 1866, 10476, 57186, 308621, 1682031, 9170291, 49879401, 271409736, 1477549796, 8042157456, 43769353716, 238229560201, 1296650911661, 7057377605971, 38411803629131, 209067989511516 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 COMMENTS p(4,x) is row polynomial corresponding to triangle row A033842(4,m). LINKS Table of n, a(n) for n=1..20. W. Lang, On generalizations of Stirling number triangles, J. Integer Seqs., Vol. 3 (2000), #00.2.4. FORMULA G.f. x*p(4, x)/(1-x*p(4, x)) with x*p(4, x)= x*(1+10*x+50*x^2+125*x^3+125*x^4) G.f. for first column of A049326. CROSSREFS Sequence in context: A201790 A268985 A211386 * A164559 A319535 A300541 Adjacent sequences: A049347 A049348 A049349 * A049351 A049352 A049353 KEYWORD easy,nonn AUTHOR Wolfdieter Lang STATUS approved

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Last modified June 13 15:51 EDT 2024. Contains 373389 sequences. (Running on oeis4.)