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

1,1

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.

Sequence in context: A230042 A230045 A069803 * A046478 A046475 A029978

Adjacent sequences: A083181 A083182 A083183 * A083185 A083186 A083187

Keyword

base,nonn

Author

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

Extensions

Corrected and extended by Patrick De Geest, Jun 12 2003

Status

approved