login

A240156 as a simple table

na(n)
17
225
367
4676
51328
65701
724419
852676
9243555
10876504
112400051
1210681824
1337465330
14108284648
15460964686
161527396439
174792821890
1819591078862
1963187977557
20212419410767
21830175708307
222671224202187
239338356637595

[7,25,67,676,1328,5701,24419,52676,243555,876504,
 2400051,10681824,37465330,108284648,460964686,
 1527396439,4792821890,19591078862,63187977557,
 212419410767,830175708307,2671224202187,
 9338356637595]