OFFSET
1,1
MATHEMATICA
Numerator[Table[Sum[Sum[1/i + 1/j, {i, 1, n}], {j, 1, n}], {n, 1, 29}]]
PROG
(Python)
from sympy import harmonic
def A368810(n): return ((n<<1)*harmonic(n)).p # Chai Wah Wu, Feb 04 2024
CROSSREFS
KEYWORD
nonn,frac
AUTHOR
Mats Granvik, Jan 06 2024
STATUS
approved