[seqfan] Analogues other than base 10 for A110921

Jonathan Post jvospost3 at gmail.com
Sat Dec 20 21:12:50 CET 2008


Should there be a table whose j-th row is the base-j analogue of
A110921 Numbers n which when its digits are added together, gives a
number which when multiplied by its reversal yields the original
number.

%E A110921 add magazine citation and formula and xrefs [From Jonathan
Vos Post (jvospost3(AT)gmail.com), Dec 20 2008]
%D A110921 Tricky Number, Science Illustrated, Jan/Feb 2009, p.80.
[From Jonathan Vos Post (jvospost3(AT)gmail.com), Dec 20 2008]
%F A110921 k such that A007953(k)*A004086(A007953(k)) = k. [From
Jonathan Vos Post (jvospost3(AT)gmail.com), Dec 20 2008]
%Y A110921 Cf. A004086, A007953. [From Jonathan Vos Post
(jvospost3(AT)gmail.com), Dec 20 2008]




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