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A213762 Rectangular array: (row n) = b**c, where b(h) = 2^(h-1), c(h) = 2*n-3+2*h, n>=1, h>=1, and ** = convolution.

Table of values

n a(n)
1 1
2 5
3 3
4 15
5 11
6 5
7 37
8 29
9 17
10 7
11 83
12 67
13 43
14 23
15 9
16 177
17 145
18 97
19 57
20 29
21 11
22 367
23 303
24 207
25 127
26 71
27 35
28 13
29 749
30 621
31 429
32 269
33 157
34 85
35 41
36 15
37 1515
38 1259
39 875
40 555
41 331
42 187
43 99
44 47
45 17
46 3049
47 2537
48 1769
49 1129
50 681
51 393
52 217
53 113
54 53
55 19
56 6119

List of values

[1, 5, 3, 15, 11, 5, 37, 29, 17, 7, 83, 67, 43, 23, 9, 177, 145, 97, 57, 29, 11, 367, 303, 207, 127, 71, 35, 13, 749, 621, 429, 269, 157, 85, 41, 15, 1515, 1259, 875, 555, 331, 187, 99, 47, 17, 3049, 2537, 1769, 1129, 681, 393, 217, 113, 53, 19, 6119]