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A275332 Triangle read by rows: the major index statistic of the oscillating orbitals, also the q-analog of the oscillating orbitals A232500.

Table of values

n a(n)
0 0
1 0
2 0
3 0
4 0
5 1
6 0
7 1
8 0
9 1
10 1
11 2
12 2
13 2
14 1
15 1
16 0
17 1
18 1
19 1
20 2
21 2
22 1
23 1
24 1
25 0
26 1
27 2
28 3
29 5
30 7
31 8
32 9
33 9
34 8
35 7
36 5
37 3
38 2
39 1
40 0
41 1
42 1
43 2
44 2
45 4
46 4
47 5
48 4
49 5
50 4
51 4
52 2
53 2
54 1
55 1
56 0
57 1
58 2
59 4
60 6
61 10
62 14
63 19
64 23
65 28
66 31
67 34
68 34
69 34
70 31
71 28
72 23
73 19
74 14
75 10
76 6
77 4
78 2
79 1

List of values

[0, 0, 0, 0, 0, 1, 0, 1, 0, 1, 1, 2, 2, 2, 1, 1, 0, 1, 1, 1, 2, 2, 1, 1, 1, 0, 1, 2, 3, 5, 7, 8, 9, 9, 8, 7, 5, 3, 2, 1, 0, 1, 1, 2, 2, 4, 4, 5, 4, 5, 4, 4, 2, 2, 1, 1, 0, 1, 2, 4, 6, 10, 14, 19, 23, 28, 31, 34, 34, 34, 31, 28, 23, 19, 14, 10, 6, 4, 2, 1]