A117010 a(n) = A126098(n) - 1.

0, 1, 3, 5, 11, 23, 29, 59, 119, 179, 209, 359, 419, 839, 1259, 1679, 2519, 4619, 7559, 9239, 13859, 18479, 27719, 55439, 83159, 110879, 120119, 180179, 240239, 360359, 720719, 1081079, 1441439, 1801799, 2042039, 2882879, 3063059, 4084079, 5405399, 6126119

Offset: 1

Author

N. J. A. Sloane, Apr 15 2006

Keywords

• nonn

Links

• Ray Chandler, Table of n, a(n) for n = 1..582

Crossrefs

Cf. A117677, A117679, A126098.

Extensions

Definition revised by N. J. A. Sloane at the suggestion of Ray Chandler, Dec 05 2008