%I A002405 M3145 N1274
%S A002405 1,1,1,3,38,135,4315,48125,950684,7217406,682590930
%N A002405 Coefficients for step-by-step integration.
%D A002405 N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, 
               Academic Press, 1995 (includes this sequence).
%D A002405 N. J. A. Sloane, A Handbook of Integer Sequences, Academic Press, 1973 
               (includes this sequence).
%D A002405 W. F. Pickard, Tables for the step-by-step integration of ordinary differential 
               equations of the first order, J. ACM 11 (1964), 229-233.
%Y A002405 Sequence in context: A119448 A093939 A129122 this_sequence A050394 A156071 
               A005780
%Y A002405 Adjacent sequences: A002402 A002403 A002404 this_sequence A002406 A002407 
               A002408
%K A002405 nonn
%O A002405 0,4
%A A002405 N. J. A. Sloane (njas(AT)research.att.com).