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A347488 as a simple table

na(n)
11
21
36
41
531
6186
71
8156
9806
104836
1129016
121
13781
1420306
15121836
16629486
173776916
1822661496
191
203906
21508431
222558556
233050586
2479315236
25409795386
26475891416
272458772316
2814752633896
2988515803376
301
3119531
3212714681
33320327931
3476288086

[1,1,6,1,31,186,1,156,806,4836,29016,1,781,20306,
 121836,629486,3776916,22661496,1,3906,508431,
 2558556,3050586,79315236,409795386,475891416,
 2458772316,14752633896,88515803376,1,19531,
 12714681,320327931,76288086]