A230221 Smallest of three consecutive palindromic primes with equal digital sum.

74747, 3627263, 110343011, 120565021, 127747721, 156262651, 185595581, 185676581, 304585403, 309272903, 317565713, 317646713, 329585923, 340191043, 350474053, 368171863, 368696863, 375070573, 376080673, 383666383, 398676893, 728555827, 923393329, 926787629

Offset: 1

Author

Shyam Sunder Gupta, Oct 12 2013

Keywords

• nonn
• base

Examples

			74747 is in the sequence because 74747, 75557 and 76367 are consecutive palindromic primes and the sum of the digits of each = 29.
		

Links

• Shyam Sunder Gupta, Table of n, a(n) for n = 1..4400

Crossrefs

Cf. A002385, A007953, A007605, A209396, A230199.