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A353689 as a simple table

na(n)
01
15
218
353
4139
5333
6748
71592
83246
96379
1012152
1122524
1240764
1372213
14125505
15214378
16360473
17597450
18977196
191578852
202522157
213986658
226239619
239675801
2414874445
2522679693
2634314378
2751539173
2876875314
29113913453
30167741728
31245534597
32357361857
33517293186

[1,5,18,53,139,333,748,1592,3246,6379,12152,22524,
 40764,72213,125505,214378,360473,597450,977196,
 1578852,2522157,3986658,6239619,9675801,14874445,
 22679693,34314378,51539173,76875314,113913453,
 167741728,245534597,357361857,517293186]