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A018132 as a simple table

na(n)
01
11
22
33
44
57
610
715
822
933
1049
1172
12106
13157
14232
15343
16506
17747
181102
191626
202401
213543
225229
237717
2411388
2516807
2624803
2736604
2854019
2979720
30117649
31173623
32256228
33378135
34558041
35823543

[1,1,2,3,4,7,10,15,22,33,49,72,106,157,232,343,
 506,747,1102,1626,2401,3543,5229,7717,11388,16807,
 24803,36604,54019,79720,117649,173623,256228,
 378135,558041,823543]