A175971 Denominators of 1/16-1/m^2 for some m>0, which are of the form (8*k+4)^2, sorted by increasing m.
16, 16, 144, 400, 144, 784, 1296, 400, 1936, 2704, 784, 3600, 4624, 1296, 5776, 7056, 1936, 8464, 10000, 2704, 11664, 13456, 3600, 15376, 17424, 4624, 19600, 21904, 5776, 24336, 26896, 7056, 29584, 32400, 8464, 35344, 38416, 10000, 41616, 44944, 11664, 48400, 51984, 13456, 55696
Offset: 1
Formula
Empirical g.f.: -16*x*(x^8+x^7+9*x^6+22*x^5+6*x^4+22*x^3+9*x^2+x+1) / ((x-1)^3*(x^2+x+1)^3). - Colin Barker, Oct 15 2014
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