A083184 Smallest palindromic prime having a sum of digits = prime(n), or 0 if no such number exists.

2, 3, 5, 7, 191, 373, 13931, 757, 797, 19991, 77377, 77977, 79997, 1987891, 3799973, 7977797, 9889889, 9989899, 769797967, 797898797, 779999977, 37898989873, 39988988993, 78899799887, 99998989999, 3799999999973, 3998999998993

Offset: 1

Author

Amarnath Murthy and Meenakshi Srikanth (menakan_s(AT)yahoo.com), Apr 26 2003

Keywords

• base
• nonn

Comments

Conjecture: no entry is zero.

Corresponds to first entry of A082806 with digit sum = n-th prime, A000040(n). - Lekraj Beedassy, May 23 2005

Links

• Chai Wah Wu, Table of n, a(n) for n = 1..35

Crossrefs

Cf. A083183.

Extensions

Corrected and extended by Patrick De Geest, Jun 12 2003