A140483 Squares in A064491.

1, 4, 9, 64, 81, 784, 1521, 29584, 34225, 132496, 136161, 4999696, 5076009, 15492096, 15547249, 299982400, 300086329, 1849172004, 1849430025

Offset: 1

Author

Franklin T. Adams-Watters, Jun 25 2008

Keywords

• nonn

Comments

These are the places where A064491 changes parity.

Crossrefs

Cf. A064491, A140484.

Extensions

a(16)-a(19) from Donovan Johnson, Oct 06 2009