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A013319
E.g.f.: cosh(exp(x)-cos(x))=1+1/2!*x^2+6/3!*x^3+17/4!*x^4+40/5!*x^5...
0
1, 0, 1, 6, 17, 40, 217, 1358, 6449, 29712, 182049, 1270390, 8227617, 52843960, 383647513, 3038764542, 23995450017, 191131924256, 1621685573121, 14574192364646, 133472613190001, 1244028051397192, 12068806481240601
OFFSET
0,4
MATHEMATICA
With[{nn=30}, CoefficientList[Series[Cosh[Exp[x]-Cos[x]], {x, 0, nn}], x]Range[0, nn]!] (* Harvey P. Dale, Jan 29 2013 *)
CROSSREFS
Sequence in context: A213780 A101945 A220407 * A047861 A370589 A343518
KEYWORD
nonn
AUTHOR
Patrick Demichel (patrick.demichel(AT)hp.com)
EXTENSIONS
Definitiion clarified by Harvey P. Dale, Jan 29 2013
STATUS
approved