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A299446 as a simple table

na(n)
13
24
31
44
510
66
711
841
924
1042
11169
12100
13159
14710
15405
16643
172995
181673
192659
2012648
216948
2211132
2353434
2429109
2546870
26225916
27122510
28197807
29955669
30517066
31835904
324044687
332185734
343535227
3517123968
369247255
3714959235
3872513441
3939141547

[3,4,1,4,10,6,11,41,24,42,169,100,159,710,405,643,
 2995,1673,2659,12648,6948,11132,53434,29109,46870,
 225916,122510,197807,955669,517066,835904,4044687,
 2185734,3535227,17123968,9247255,14959235,
 72513441,39141547]