# Greetings from The On-Line Encyclopedia of Integer Sequences! http://oeis.org/ Search: id:a012104 Showing 1-1 of 1 %I A012104 #4 Feb 24 2012 12:50:40 %S A012104 1,3,41,1403,90641,9578803,1504717241,329275068203,95780865239841, %T A012104 35749976635509603,16656470900685818441,9475632849374117143003, %U A012104 6463874923226439205813041,5208135569542179761157408403 %N A012104 sinh(arcsin(sinh(x)))=x+3/3!*x^3+41/5!*x^5+1403/7!*x^7+90641/9!*x^9... %K A012104 nonn %O A012104 0,2 %A A012104 Patrick Demichel (patrick.demichel(AT)hp.com) # Content is available under The OEIS End-User License Agreement: http://oeis.org/LICENSE