Least odd number m such that m mod 3 > 0 and m*3^n is an amicable number, and -1 if no such number exists.
A358546
Least odd number m such that m mod 3 > 0 and m*3^n is an amicable number, and -1 if no such number exists.
Terms
- a(1) =4865a(2) =7735a(3) =455a(4) =131285a(5) =849355a(6) =11689795a(7) =286385a(8) =187047685a(9) =104255a(10) =32851039955a(11) =2085985a(13) =189296520259a(15) =580068028631
External references
- oeis: A358546