A083836 Palindromes of the form 6n + 1 where n is also a palindrome. palindromes arising in A083835.

7, 55, 595, 727, 787, 5995, 59995, 72127, 72727, 78187, 78787, 599995, 5999995, 7212127, 7218127, 7272727, 7278727, 7812187, 7818187, 7872787, 7878787, 59999995, 599999995, 721212127, 721272127, 721818127, 721878127, 727212727

Offset: 1

Author

Amarnath Murthy and Meenakshi Srikanth (menakan_s(AT)yahoo.com), May 09 2003

Keywords

• base
• nonn

Crossrefs

Cf. A083829, A083830, A083832, A083834, A083835.

Programs

Mathematica

6#+1&/@Select[Range[12121*10^4],AllTrue[{#,6#+1},PalindromeQ]&] (* Requires Mathematica version 10 or later *) (* Harvey P. Dale, Jun 15 2018 *)

Extensions

More terms from Ray Chandler, May 21 2003