#A143474: a(n) = smallest k such that A141501(k) = 2*n+1.
#Table of n, a(n) for n = 1..69
1 1
2 2
3 4
4 6
5 12
6 30
7 24
8 72
9 60
10 144
11 120
12 180
13 240
14 360
15 1008
16 720
17 1440
18 840
19 1260
20 3780
21 7920
22 3360
23 10920
24 2520
25 7560
26 5040
27 10080
28 69300
29 15120
30 864864
31 92400
32 27720
33 60480
34 65520
35 617760
36 240240
37 55440
38 196560
39 110880
40 471240
41 166320
42 6177600
43 277200
44 982800
45 6283200
46 554400
47 831600
48 1081080
49 3931200
50 720720
51 1663200
52 153489600
53 3326400
54 1441440
55 11138400
56 6126120
57 2162160
58 9424800
59 3603600
60 174594420
61 4324320
62 7207200
63 310390080
64 10810800
65 56548800
66 133660800
67 28828800
68 27387360
69 21621600
#END