OFFSET
1,1
EXAMPLE
The first term is 41 which is a prime and is the reverse concatenation of 1 and 4 which are two consecutive square numbers.
PROG
(Python)
from sympy import isprime
A104301_list = []
for n in range(1, 2000):
....x = int(str((n+1)**2)+str(n**2))
....if isprime(x):
........A104301_list.append(x) # Chai Wah Wu, Sep 13 2014
CROSSREFS
KEYWORD
base,nonn
AUTHOR
Shyam Sunder Gupta, Apr 17 2005
STATUS
approved