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 A028844 Row sums of triangle A013988. 2
 1, 6, 71, 1261, 29906, 887751, 31657851, 1318279586, 62783681421, 3365947782611, 200610405843926, 13157941480889921, 941848076798467801, 73060842413607398806, 6105266987293752470991, 546770299628690541571901 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 LINKS W. Lang, On generalizations of Stirling number triangles, J. Integer Seqs., Vol. 3 (2000), #00.2.4. FORMULA E.g.f. exp(1-(1-6*x)^(1/6))-1. D-finite with recurrence: a(n) +15*(-2*n+7)*a(n-1) +5*(72*n^2-576*n+1169)*a(n-2) -45*(2*n9)*(24*n^2-216*n+497)*a(n-3) +20*(324*n^4-6480*n^3+48735*n^2-163350*n+205877)*a(n-4) -12*(6*n-35)*(6*n-31)*(3*n-16)*(2*n-11)*(3*n-17)*a(n-5) -a(n-6)=0. - R. J. Mathar, Jan 28 2020 MATHEMATICA With[{nn=20}, Rest[CoefficientList[Series[Exp[1-(1-6x)^(1/6)]-1, {x, 0, nn}], x]Range[0, nn]!]] (* Harvey P. Dale, Feb 02 2012 *) CROSSREFS Cf. A001515, A015735, A016036, A028575. Sequence in context: A092660 A186658 A092085 * A274644 A145089 A218676 Adjacent sequences:  A028841 A028842 A028843 * A028845 A028846 A028847 KEYWORD nonn AUTHOR STATUS approved

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Last modified August 12 02:46 EDT 2020. Contains 336436 sequences. (Running on oeis4.)