login

A007910 as a simple table

na(n)
01
12
23
36
413
526
651
7102
8205
9410
10819
111638
123277
136554
1413107
1526214
1652429
17104858
18209715
19419430
20838861
211677722
223355443
236710886
2413421773
2526843546
2653687091
27107374182
28214748365
29429496730
30858993459
311717986918
323435973837
336871947674

[1,2,3,6,13,26,51,102,205,410,819,1638,3277,6554,
 13107,26214,52429,104858,209715,419430,838861,
 1677722,3355443,6710886,13421773,26843546,
 53687091,107374182,214748365,429496730,858993459,
 1717986918,3435973837,6871947674]