OFFSET
0,1
COMMENTS
A007632: Palindromic in bases 2 and 10.
EXAMPLE
a(4)=13 because {0, 1, 3, 5, 7, 9, 33, 99, 313, 585, 717, 7447, 9009} are all the terms of A007632 less than 10^4.
MATHEMATICA
lst = { (* the list of terms from A007632 *) }; Table[ Length@ Select[lst, # <= 10^n &], {n, 0, 33}]
CROSSREFS
KEYWORD
more,nonn,base
AUTHOR
Charlton Harrison (charlton(AT)bach.dynet.com) and Robert G. Wilson v, Jul 03 2006
EXTENSIONS
a(34) - a(40) from Robert G. Wilson v, Jun 19 2014
STATUS
approved