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A307958 as a simple table

na(n)
136
2180
3252
4392
5396
6468
7612
8684
9828
101044
111116
121176
131260
141332
151476
161548
171692
181908
191960
201980
212124
222196
232340
242412
252556
262628
272772
282844
292988
303060
313204
323276
333420
343492
353636
363708
373852
383924
394068
404140
414284
424312
434572
444716
454788

[36,180,252,392,396,468,612,684,828,1044,1116,
 1176,1260,1332,1476,1548,1692,1908,1960,1980,2124,
 2196,2340,2412,2556,2628,2772,2844,2988,3060,3204,
 3276,3420,3492,3636,3708,3852,3924,4068,4140,4284,
 4312,4572,4716,4788]