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A276431 as a simple table

na(n)
01
11
21
32
42
53
65
76
87
910
1013
1116
1222
1327
1433
1543
1652
1764
1881
1998
20120
21148
22178
23215
24263
25315
26377
27455
28541
29644
30771
31912
321078
331279
341506
351772
362089
372447
382864
393356
403916
414563
425320
436180
447171
458324
469633
4711136
4812874
4914845
5017102
5119696

[1,1,1,2,2,3,5,6,7,10,13,16,22,27,33,43,52,64,81,
 98,120,148,178,215,263,315,377,455,541,644,771,
 912,1078,1279,1506,1772,2089,2447,2864,3356,3916,
 4563,5320,6180,7171,8324,9633,11136,12874,14845,
 17102,19696]