%I #6 Feb 12 2023 13:40:44

%S 1,-1,5,-122,1385

%N Erroneous version of signed Euler numbers (cf. A000364).

%D J. M. Borwein and D. M. Bailey, Mathematics by Experiment, Peters, Boston, 2004; p. 49.

%K dead

%O 0,3

%A _N. J. A. Sloane_, Nov 17 2018