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A266017 as a simple table

na(n)
11
21
3102
444
5483
61561
710708
862684
9145344
10253394
111663567
127253158
1320436396
1481005594
15346203546
161298613540
174729960051
1818275111422
1970440272974
20267189128408
211008549687107
223827029447559
2314623357809480
2455686510400311

[1,1,102,44,483,1561,10708,62684,145344,253394,
 1663567,7253158,20436396,81005594,346203546,
 1298613540,4729960051,18275111422,70440272974,
 267189128408,1008549687107,3827029447559,
 14623357809480,55686510400311]