A057761 Least nonnegative cube root of 2 mod n for n in A057760.

0, 0, 2, 3, 2, 8, 7, 8, 8, 18, 16, 3, 26, 8, 4, 29, 8, 5, 20, 16, 21, 28, 8, 18, 18, 26, 38, 4, 62, 62, 49, 53, 46, 50, 8, 20, 26, 16, 20, 68, 26, 8, 18, 6, 57, 18, 81, 108, 38, 73, 5, 53, 32, 20, 54, 98, 62, 68, 120, 113, 70, 128, 38, 62, 71, 128, 50

Offset: 1

Author

N. J. A. Sloane, Nov 01 2000

Keywords

• nonn

Links

• T. D. Noe, Table of n, a(n) for n=1..1000

Extensions

Corrected by T. D. Noe, Apr 19 2007 [The errors were caused by the faulty Maple command "mroot"]