[seqfan] A180403

[Richard Mathar]

Is http://oeis.org/A80403 correct?
I get 1/2, -1/8, -3/16, -13/128, -65/256, 39/1024, -595/2048, -2525/32768, -8325/
65536, 14445/262144, -173965/524288, 155847/4194304, -2894229/8388608, 2180143
/33554432, 5762685/67108864, -121183965/2147483648
for the Mobius transform of the rational sequence, so
A180403 should get the frac keyword and start
1,-1,-3,-13,-65,..
I observe that the current terms have been ignoring
the fat that A001790 and A046161 have offset 0, and 
their first terms are to be ignored.

RJM