login

A252309 as a simple table

na(n)
11763
21516
32151
43032
55230
68130
711639
820350
931954
1045815
1180430
12126682
13181895
14319918
15504586
16724967
171276206
182014186
192894759
205098030
218048554
2211568935
2320378670
2432177962
2546255655
2681487918
27128679466
28184982567

[1763,1516,2151,3032,5230,8130,11639,20350,31954,
 45815,80430,126682,181895,319918,504586,724967,
 1276206,2014186,2894759,5098030,8048554,11568935,
 20378670,32177962,46255655,81487918,128679466,
 184982567]