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A012946 sec(tan(x)+sin(x))=1+4/2!*x^2+88/4!*x^4+4918/6!*x^6+512840/8!*x^8... 0

%I #4 Feb 24 2012 12:51:13

%S 1,4,88,4918,512840,85832346,21060321252,7123975341478,

%T 3177627678241264,1807126392930146418,1276246453970596099996,

%U 1095817970658515950880094,1124188719460916437784957096

%N sec(tan(x)+sin(x))=1+4/2!*x^2+88/4!*x^4+4918/6!*x^6+512840/8!*x^8...

%K nonn

%O 0,2

%A Patrick Demichel (patrick.demichel(AT)hp.com)

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Last modified April 24 22:17 EDT 2024. Contains 371964 sequences. (Running on oeis4.)