A195266 Trajectory of 105 under iteration of the map x -> A080670(x).

105, 357, 3717, 32759, 174147, 358049, 379677, 3196661, 13245897, 373120347, 31961239449, 364811643843, 3474632755849, 7148938489519, 19530970872089, 731453184134581, 1069684240583849, 11451757737372871, 18163269379764491, 99042547183388553, 344278174560973471, 71388716692555572127, 148872380947952962303, 1453102458624189919451, 11245912921175349453489

Offset: 1

Author

N. J. A. Sloane, Sep 14 2011, based on a posting to the Sequence Fans Mailing List by Alonso del Arte

Keywords

• nonn
• base

Links

• Sean A. Irvine, Table of n, a(n) for n = 1..108 (1..40 from _Alonso del Arte_, 41..65 from _D. S. McNeil_, 66..108 from _Sean A. Irvine_)

Crossrefs

Cf. A080670, A195264, A194265.

Programs

Maple

read("transforms");
# insert A080670 here
A195266 := proc(n)
        option remember;
        if n = 1 then
                105;
        else
                A080670(procname(n-1)) ;
        end if;
end proc: # R. J. Mathar, Oct 02 2011