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A222126 as a simple table

na(n)
12
23
34
48
512
619
731
849
980
10128
11207
12334
13536
14866
151394
162248
173624
185839
199414
2015169
2124452
2239411
2363521
24102387
25165020
26265982
27428703
28690979
291113717
301795071
312893285
324663357
337516351
3412114776
3519526459
3631472549
3750727107

[2,3,4,8,12,19,31,49,80,128,207,334,536,866,1394,
 2248,3624,5839,9414,15169,24452,39411,63521,
 102387,165020,265982,428703,690979,1113717,
 1795071,2893285,4663357,7516351,12114776,19526459,
 31472549,50727107]