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A260997 as a simple table

na(n)
14
25
36
47
59
611
713
816
920
1024
1129
1235
1343
1451
1561
1674
1789
18105
19124
20150
21180
22212
23251
24303
25362
26426
27504
28607
29726
30854
311011
321217
331454
341710
352024
362437
372912
383424
394051
404877
415826
426850
438105
449756
4511655
4613703
4716213
4819516
4923313
5027409
5132428
5239033
5346627
5454819
5564857

[4,5,6,7,9,11,13,16,20,24,29,35,43,51,61,74,89,
 105,124,150,180,212,251,303,362,426,504,607,726,
 854,1011,1217,1454,1710,2024,2437,2912,3424,4051,
 4877,5826,6850,8105,9756,11655,13703,16213,19516,
 23313,27409,32428,39033,46627,54819,64857]