OFFSET
1,1
LINKS
N. J. A. Sloane, Table of n, a(n) for n = 1..7814
MAPLE
# bP has a list of all palindromes (from A002113):
a3:={}; M:=60; M2:=bP[M];
for i from 2 to M do
for j from i to M do
k:=bP[i]+bP[j];
if k <= M2 and digrev(k) <> k then a3:={op(a3), k}; fi;
od: od:
b3:=sort(convert(a3, list));
CROSSREFS
KEYWORD
nonn,base
AUTHOR
N. J. A. Sloane, Sep 09 2015
STATUS
approved