login

A260650 as a simple table

na(n)
11
24
318
488
5455
62444
713486
875912
9433935
102511388
1114684422
1286611848
13514704064
143078845696
1518523994024
16112026315616
17680626958899
184152411174284
1925428402204982
20156247439709832
21963048223399984
225952595420121536
2336887847899094888
24229132114803540320
251426367728966653535
268897049258366111004

[1,4,18,88,455,2444,13486,75912,433935,2511388,
 14684422,86611848,514704064,3078845696,
 18523994024,112026315616,680626958899,
 4152411174284,25428402204982,156247439709832,
 963048223399984,5952595420121536,
 36887847899094888,229132114803540320,
 1426367728966653535,8897049258366111004]