a(n) is the smallest number with exactly n divisors that are centered n-gonal numbers.
A358541
a(n) is the smallest number with exactly n divisors that are centered n-gonal numbers.
Terms
- a(0) =20a(1) =325a(2) =912a(3) =43771a(4) =234784a(5) =11025a(6) =680680a(7) =9143308361a(8) =2470852896
External references
- oeis: A358541