# A016331 (b-file synthesized from sequence entry)
0 1
1 0
2 1
3 0
4 0
5 0
6 -1
7 0
8 -1
9 0
10 0
11 0
12 1
13 0
14 1
15 0
16 0
17 0
18 -1
19 0
20 -1
21 0
22 -1
23 0
24 0
25 0
26 1
27 0
28 1
29 0
30 0
31 0
32 -1
33 0
34 -1
35 0
36 0
37 0
38 1
39 0
40 1
  <script>parent.window.postMessage('ixistenz.url:https://oeis.org/A016331/b016331.txt', '*'); </script> <div id='browserdiffcontainer' style='position: fixed; right: 10px; top: 10vh; min-width: 60px;  border: 1px solid white; background: rgb(251, 189, 0);; opacity: 0.9; font-family: helvetica, arial, sans serif;  font-size: 12px; z-index: 20001; padding-bottom: 20px;'><div onclick="toggle('browserdiffcontainerlist'); return false;" style='background: rgb(151, 89, 0);; color: white; '><strong>&nbsp; <span class='glyphicon glyphicon-minus'></span> NODES</strong></div><div id='browserdiffcontainerlist' style='padding-left: 10px; padding-right: 5px; max-height: 50vh; overflow: auto; '></div></div>
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