A137168 Lucky numbers (A000959) which are congruent to 1 mod 4.

1, 9, 13, 21, 25, 33, 37, 49, 69, 73, 93, 105, 129, 133, 141, 169, 189, 193, 201, 205, 237, 241, 261, 273, 285, 289, 297, 321, 349, 357, 361, 385, 393, 409, 421, 429, 433, 477, 489, 517, 529, 537, 541, 553, 577, 601, 613, 621, 645, 673, 685, 693, 717, 729, 741, 745, 769

Offset: 1

Author

N. J. A. Sloane, Mar 07 2008

Keywords

• nonn

Links

• Amiram Eldar, Table of n, a(n) for n = 1..10000

Crossrefs

Intersection of A000959 and A016813.