A261405 Primes p such that the maximal length of a nontrivial N(p)-Hensley sequence mod p is less than the value of A124882 for that prime, where N(p) is the least positive quadratic non-residue mod p.

1009, 1129, 1201, 2689, 3529, 7561, 7681, 8089, 8761, 9601, 13729, 19009, 21121, 21961, 28081, 31249, 33049, 37489, 44641, 46489, 48049, 48889, 49009, 49921, 51769, 53089, 53881, 55441, 56809, 59929

Offset: 1

Author

N. J. A. Sloane, Aug 22 2015

Keywords

• nonn
• more

Links

• Pablo Saez, X. Vidaux, and M. Vsemirnov, Optimal bounds for Buchi's problem in modular arithmetic, Journal of Number Theory Volume 149, April 2015, Pages 368-403. See Table 2.

Crossrefs

Cf. A124882, A261404.