Numbers k such that k^2 is a 17-gonal number.
A137879
Numbers k such that k^2 is a 17-gonal number.
Terms
- a(0) =1a(1) =133a(2) =615a(3) =64107a(4) =296429a(5) =30899441a(6) =142878163a(7) =14893466455a(8) =68866978137
External references
- oeis: A137879