OFFSET
1,2
EXAMPLE
1.4917797093328498412523283387465897735355953027256882082581554376779776...
MATHEMATICA
RealDigits[ NSolve[x^(x + 2) == x^x + x^2, x, Reals, WorkingPrecision -> 128][[1, 1, 2]], 10][[1]] (* Robert G. Wilson v, Jul 21 2018 *)
PROG
(PARI) solve(x=1, 2, x^(x+2)-x^x-x^2)
CROSSREFS
KEYWORD
nonn,cons
AUTHOR
Patrick C. Schneider, Jun 29 2018
STATUS
approved