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A074734 as a simple table

na(n)
10
20
30
40
51
60
70
81
92
100
110
123
133
143
150
160
173
188
196
204
210
220
236
2413
2516
2610
275
280
290
306
3122
3233
3328
3415
356
360
370
3810
3931
4060
4167
4245
4321
447
450
460
4710
4848
4997
50136
51120
5268
5328
548
550
560
5715
5862
59158
60244
61271
62198
6398
6436
659
660
670
6815
6986
70234
71424
72535
73492
74308
75136
7645
7710
780

[0,0,0,0,1,0,0,1,2,0,0,3,3,3,0,0,3,8,6,4,0,0,6,13,
 16,10,5,0,0,6,22,33,28,15,6,0,0,10,31,60,67,45,21,
 7,0,0,10,48,97,136,120,68,28,8,0,0,15,62,158,244,
 271,198,98,36,9,0,0,15,86,234,424,535,492,308,136,
 45,10,0]