A258015 Capped binary boundary codes for those fusenes that stay same when flipped over, only the maximal representative from each equivalence class up to rotation.

1, 127, 2014, 7918, 31606, 32122, 32188, 126394, 486838, 503482, 505564, 506332, 511708, 511804, 513514, 514936, 2012890, 2021098, 2025196, 2054044, 2055544, 7788250, 8050522, 8051434, 8051548, 8054620, 8075098, 8075110, 8084380, 8104888, 8182636, 8183020, 8185756, 8207218, 8207602, 8214442, 8219596, 8219602, 8231884, 8236516, 8238832

Offset

0,2

Comments

These are binary boundary codes for fusenes with bilateral symmetry, i.e., those terms k in A258013 for which A256999(A059893(k)) = k. A258018(n) gives the count of terms with binary width 2n + 1.

Differs from its subsequence A258005 for the first time at n=113, as a(113) = 131821024 is the first term not present in A258005.

Links

Antti Karttunen, Table of n, a(n) for n = 0..113

Crossrefs

Subsequence of A258013.

Subsequence: A258005.

Cf. A258018.

Sequence in context: A258003 A258013 A258005 * A181126 A228263 A228222

Adjacent sequences: A258012 A258013 A258014 * A258016 A258017 A258018

Keyword

nonn,base

Author

Antti Karttunen, Jun 01 2015

Status

approved