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A286910 as a simple table

na(n)
03
11
25
310
421
546
698
7211
8453
9973
102090
114489
129642
1320710
1444483
1595545
16205221
17440794
18946781
192033590
204367946
219381907
2220151389
2343283149
2492967834
25199685521
26428904338
27921243214
281978737411
294250128177
309128846213
3119607839978
3242115660581

[3,1,5,10,21,46,98,211,453,973,2090,4489,9642,
 20710,44483,95545,205221,440794,946781,2033590,
 4367946,9381907,20151389,43283149,92967834,
 199685521,428904338,921243214,1978737411,
 4250128177,9128846213,19607839978,42115660581]