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A005048 as a simple table

na(n)
44
55
67
78
89
912
1014
1116
1218
1320
1422
1524
1626
1727
1829
1932
2033
2136
2239
2342
2444
2547
2649
2752
2853
2957
3059
3163
3265
3367
3469
3573
3676
3778
3881
3983
4086
4190
4292
4396
4498
45100
46103
47104
48106
49111
50113
51119
52121
53125
54128
55131
56133
57137
58140

[4,5,7,8,9,12,14,16,18,20,22,24,26,27,29,32,33,36,
 39,42,44,47,49,52,53,57,59,63,65,67,69,73,76,78,
 81,83,86,90,92,96,98,100,103,104,106,111,113,119,
 121,125,128,131,133,137,140]