Sequence S000302 without the zeros.
3, 13, 9, 69, 37, 25, 33, 89, 165, 97, 65, 609, 273, 1177, 785, 1537, 1025, 1297, 865, 577, 769, 385, 257, 3041, 229, 305, 153, 721, 481, 641, 321, 4097, 2533, 1689, 9281, 12817, 8545, 6929, 1425, 27621, 15617, 33153, 72465, 39297, 55833, 37857, 28001, 50073
1
The zeros were removed so that the sequence is easier to find in a search.
T. D. Noe, Plot of 126 terms
T. D. Noe, Table of 126 terms
Cf. S000302.
nonn
T. D. Noe, Oct 15 2014