A085096 Index of the first occurrence of n in A082744, or 0 if n does not occur in the sequence A082744.

1, 16, 18, 19, 13, 9, 14, 15, 47, 11, 1120, 31, 800, 23, 74, 58, 51, 278, 345, 61, 254, 560, 164, 148, 249, 435, 255, 119, 157, 37, 226, 243, 410, 219, 502, 216, 162, 465, 290, 260, 103, 315, 627, 280, 258, 203, 533, 206, 439, 202, 501, 676, 320, 230, 224, 220, 115

Offset: 1

Author

Amarnath Murthy and Meenakshi Srikanth (menakan_s(AT)yahoo.com), Jul 03 2003

Keywords

• base
• nonn

Comments

Conjecture: a(11) = 0, or in other words,if 11k+1 is a palindrome then at least one of the numbers in the sequence k+1,2k+1, 3k+1,...,10k+1 is also a palindrome. E.g. for k = 10 and k = 55, 11k+1 is a palindrome but 10*1 +1 and 55*2 +1 are also palindromes.

Crossrefs

Cf. A085094, A085095, A082744.

Extensions

More terms from David Wasserman, Jan 26 2005