Squarefree numbers congruent to 1 mod 4.
1, 5, 13, 17, 21, 29, 33, 37, 41, 53, 57, 61, 65, 69, 73, 77, 85, 89, 93, 97, 101, 105
1 seqfan posts
Sun Feb 20 00:02:34 CET 2011 [seqfan] Re: JVP proposes comment on Richard K. Guy's Squarefree numbers congruent to 1 mod 4.