Values of m such that m^2 + 3 is a triangular number (A000217).
A276598
Values of m such that m^2 + 3 is a triangular number (A000217).
Terms
- a(0) =0a(1) =5a(2) =30a(3) =175a(4) =1020a(5) =5945a(6) =34650a(7) =201955a(8) =1177080a(9) =6860525a(10) =39986070a(11) =233055895a(12) =1358349300a(13) =7917039905a(14) =46143890130a(15) =268946300875
External references
- oeis: A276598