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Total number of different legs traversed by all loops of length 2n in A038515.
1

%I #11 Jan 17 2021 11:10:00

%S 0,0,0,25,37,151,199,457,565,1023,1215,1929,2229

%N Total number of different legs traversed by all loops of length 2n in A038515.

%H Sean A. Irvine, <a href="https://github.com/archmageirvine/joeis/blob/master/src/irvine/oeis/a038/A038516.java">Java program</a> (github)

%Y Cf. A038515.

%K nonn,more

%O 0,4

%A _Wouter Meeussen_

%E a(8) corrected and a(9)-a(12) from _Sean A. Irvine_, Jan 16 2021