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A212607 as a simple table

na(n)
01
12
23
35
48
514
621
738
870
9129
10238
11440
12504
13949
141790
152301
164363
178272
1812408
1923604
2026675
2145724
2287781
23168549
24181989
25351076
26677339
271306894
281399054
292709128
302795144
315423805
3210525050

[1,2,3,5,8,14,21,38,70,129,238,440,504,949,1790,
 2301,4363,8272,12408,23604,26675,45724,87781,
 168549,181989,351076,677339,1306894,1399054,
 2709128,2795144,5423805,10525050]