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A158415 as a simple table

na(n)
11
21
32
43
55
68
713
820
933
1054
1191
12154
13264
14455
15791
161379
172424
184277
197588
2013513
2124162
2243336
2377978
24140683
25254487
26461409
27838433
281526536

[1,1,2,3,5,8,13,20,33,54,91,154,264,455,791,1379,
 2424,4277,7588,13513,24162,43336,77978,140683,
 254487,461409,838433,1526536]