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A331531 as a simple table

na(n)
10
21
34
45
59
613
716
817
920
1025
1129
1236
1337
1445
1549
1652
1753
1857
1961
2064
2165
2268
2373
2480
2581
2685
2789
28100
29101
30109
31113
32116
33117
34121
35125
36144
37145
38148
39153
40169
41173
42177
43180
44185
45196
46197
47205
48208
49209
50212
51213
52221
53225
54228
55229
56233
57237
58241

[0,1,4,5,9,13,16,17,20,25,29,36,37,45,49,52,53,57,
 61,64,65,68,73,80,81,85,89,100,101,109,113,116,
 117,121,125,144,145,148,153,169,173,177,180,185,
 196,197,205,208,209,212,213,221,225,228,229,233,
 237,241]