A080482 a(n) = A080481(n)/3.

0, 4, 115, 2263, 337040438, 50539060640, 7074108084209, 943101044111145, 121246131347141448, 15154916165017175118, 1852191953202054212155, 222256232357242458252559, 26266027276128286229296330

Offset: 1

Author

Amarnath Murthy, Mar 11 2003

Keywords

• base
• easy
• nonn

Crossrefs

Cf. A080481, A080483, A080484.

Extensions

Corrected and extended by Antonio G. Astudillo (afg_astudillo(AT)lycos.com), Apr 06 2003