A115251 Least inverse of A114912, or -1 if no inverse exists.

0, 3, 6, 9, 443, 16, 20, 60, 29, 34, 53, 45, 298, 68, 224, 778, 1356, 4024, 4186, 8945, 8463, 20402, 26125, 86617, 123486, 133234, 391349, 365860, 1290138, 2973609, 1454148, 7623480, 7988635, 3080021

Offset: 0

Author

Christian G. Bower, Jan 17 2006

Keywords

• nonn
• more

Comments

a(34) > 10^7. [From Max Alekseyev, Apr 28 2010]

Extensions

a(21)-a(33) from Max Alekseyev, Apr 28 2010