0,3
a(n) = A008348(A309226).
Table of n, a(n) for n=0..28.
See A309226.
Cf. A008348.
See A309226 for more information.
Sequence in context: A036583 A351557 A047878 * A256427 A120441 A232191
Adjacent sequences: A324779 A324780 A324781 * A324783 A324784 A324785
nonn,more
N. J. A. Sloane, Sep 01 2019
a(17)-a(28) from Giovanni Resta, Oct 02 2019
Modified definition to make offset 0. - N. J. A. Sloane, Oct 02 2019
approved