A230222 Smallest of four consecutive palindromic primes with equal digital sum.

185595581, 317565713, 10832723801, 10875857801, 16831813861, 16832623861, 33396769333, 36215951263, 39003830093, 1069319139601, 1075309035701, 1181969691811, 1221739371221, 1269056509621, 1270668660721, 1292808082921, 1320348430231, 1385647465831

Offset

1,1

Links

Shyam Sunder Gupta, Table of n, a(n) for n = 1..3924

Example

185595581 is in the sequence because 185595581, 185676581, 185757581 and 185838581 are consecutive palindromic primes and the sum of the digits of each = 47.

Crossrefs

Cf. A002385, A007953, A007605, A210629, A230199

Sequence in context: A201557 A234050 A253941 * A061440 A064593 A084304

Adjacent sequences: A230219 A230220 A230221 * A230223 A230224 A230225

Keyword

nonn,base

Author

Shyam Sunder Gupta, Oct 12 2013

Status

approved