A351173 Natural numbers that cannot be represented as the quotient of two antipalindromic numbers (A035928).

2, 3, 4, 7, 8, 9, 10, 11, 12, 13, 14, 16, 22, 23, 25, 27, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 52, 53, 54, 55, 56, 57, 58, 60, 62, 64, 73, 76, 77, 79, 80, 81, 86, 88, 90, 91, 93, 95, 97, 98, 99, 100, 101, 103

Offset

1,1

Links

Table of n, a(n) for n=1..66.

James Haoyu Bai, Joseph Meleshko, Samin Riasat, and Jeffrey Shallit, Quotients of Palindromic and Antipalindromic Numbers, arXiv:2202.13694 [math.NT], 2022.

James Haoyu Bai, Joseph Meleshko, Samin Riasat, and Jeffrey Shallit, Quotients of Palindromic and Antipalindromic Numbers, INTEGERS 22 (2022), #A96.

Crossrefs

Cf. A035928. Complement of A351172.

Sequence in context: A241783 A039254 A039195 * A039146 A039106 A047549

Adjacent sequences: A351170 A351171 A351172 * A351174 A351175 A351176

Keyword

nonn,base

Author

Jeffrey Shallit, Feb 04 2022

Status

approved