A199330 Squares in A048153.

0, 1, 484, 1156, 2116, 4900, 16900, 30625, 41209, 765625, 12027024, 45346756, 94303521, 1188939361, 2144430864, 3475809936, 6168531600, 26159180644, 211618400400, 483560298225, 999898002601, 1722945012100, 3559421809449, 15912878919025, 19806300482329, 50911350177961

Offset: 1

Author

Zak Seidov, Nov 05 2011

Keywords

• nonn

Comments

Corresponding values of square roots are 0, 1, 22, 34, 46, 70, 130, 175, 203, 875, 3468, 6734, 9711, 34481, 46308, 58956, 78540, 161738, 460020, 695385, 999949, 1312610, 1886643, 3989095, 4450427, 7135219.

Crossrefs

Intersection of A000290 and A048153.

Cf. A199551.

Formula

a(n) = A048153(A199551(n)). - Amiram Eldar, Apr 08 2025

Extensions

a(17)-a(20) from Charles R Greathouse IV, Nov 04 2011

Offset corrected and a(21)-a(26) added by Amiram Eldar, Apr 08 2025