OFFSET
1,2
FORMULA
Equals Sum_{k>=1} H(k) / (k!)^2, where H(k) is the k-th harmonic number.
EXAMPLE
1.4297062187372083131867465655452809577372778968399203468724...
MATHEMATICA
RealDigits[EulerGamma BesselI[0, 2] + BesselK[0, 2], 10, 110] [[1]]
CROSSREFS
KEYWORD
nonn,cons
AUTHOR
Ilya Gutkovskiy, Feb 03 2022
STATUS
approved