login

A245481 as a simple table

na(n)
11
22
33
44
56
612
713
826
939
1052
1178
12156
13169
14338
15507
16676
171014
182028
192197
204394
216591
228788
2313182
2426364
2528561
2657122
2785683
28114244
29171366
30342732
31371293
32742586
331113879
341485172
352227758
364455516
374826809
389653618
3914480427
4019307236
4128960854

[1,2,3,4,6,12,13,26,39,52,78,156,169,338,507,676,
 1014,2028,2197,4394,6591,8788,13182,26364,28561,
 57122,85683,114244,171366,342732,371293,742586,
 1113879,1485172,2227758,4455516,4826809,9653618,
 14480427,19307236,28960854]