A116037 n+p(n)+p(p(n)) is a palindrome, where p(n) denotes the n-th prime.

1, 17, 20, 29, 253, 344, 370, 445, 479, 675, 786, 887, 1539, 3115, 4221, 4271, 6002, 6416, 7657, 9015, 10003, 11563, 12651, 12984, 14200, 14494, 14880, 14928, 15504, 15738, 17064, 18008, 18265, 18395, 19065, 21795, 23093, 23676, 24078, 24570

Offset

1,2

Links

Table of n, a(n) for n=1..40.

Example

10003+p(10003)+p(p(10003)) = 1481841.

Crossrefs

Cf. A115884.

Sequence in context: A361169 A034069 A340046 * A081643 A146169 A218864

Adjacent sequences: A116034 A116035 A116036 * A116038 A116039 A116040

Keyword

nonn,base

Author

Giovanni Resta, Feb 13 2006

Status

approved