login

A351643 as a simple table

na(n)
10
20
31
43
512
628
781
8177
9410
10906
111869
124001
138094
1416032
1532355
1662499
17120078
18227880
19436743
20805797
211487920
222751618
235017143
249063625
2516153560
2629066676
2751334289
2890784671
29157941132
30275244344
31478874505
32823848357
331412686722
342400778830
354091929101

[0,0,1,3,12,28,81,177,410,906,1869,4001,8094,
 16032,32355,62499,120078,227880,436743,805797,
 1487920,2751618,5017143,9063625,16153560,29066676,
 51334289,90784671,157941132,275244344,478874505,
 823848357,1412686722,2400778830,4091929101]