A076115 Squares (or 0) from A076114.

1, 9, 9, 0, 25, 81, 49, 36, 81, 225, 121, 0, 169, 441, 225, 0, 289, 225, 361, 0, 441, 1089, 529, 324, 400, 1521, 729, 0, 841, 2025, 961, 784, 1089, 2601, 1225, 0, 1369, 3249, 1521, 900, 1681, 3969, 1849, 0, 2025, 4761, 2209, 0, 1225, 2025, 2601, 0, 2809, 2025

Offset: 1

Author

Amarnath Murthy, Oct 09 2002

Keywords

• nonn

Examples

			a(2) = 4+5 = 9= 3^2. a(8)= 1+2+3+4+5+6+7+8 = 36 = 6^2.
		

Crossrefs

Cf. A001108, A001109, A076114.

Extensions

More terms from David Wasserman, Apr 02 2005