OFFSET
1,2
LINKS
EXAMPLE
a(4) = 3003 = 77*78/2 is the smallest 4-digit palindromic triangular number.
a(12) = 0 as no 12-digit palindromic triangular number exists.
CROSSREFS
KEYWORD
base,nonn
AUTHOR
Amarnath Murthy, Feb 28 2002
EXTENSIONS
Edited by Patrick De Geest, Mar 24 2002
STATUS
approved