A018935 a(n) is the smallest m whose square is the sum of n distinct positive squares.

1, 5, 7, 9, 10, 13, 14, 17, 19, 23, 23, 30, 30, 34, 38, 41, 45, 48, 52, 59, 60, 64, 68, 70, 75, 83, 85, 91, 97, 102, 106, 109, 114, 120, 123, 130, 137, 140, 146, 152, 158, 161, 167, 175, 180, 187, 190, 196, 203, 211, 217, 223, 228, 236, 242, 248, 255, 261, 267, 275, 282, 288

Offset: 1

Author

N. J. A. Sloane

Keywords

• nonn

Crossrefs

Cf. A018936, A018937.

Extensions

Corrected and extended by David W. Wilson

Name simplified by Jon E. Schoenfield, Sep 30 2023