login

A278099 as a simple table

na(n)
10
20
30
40
52
60
70
810
910
100
110
1258
13164
1458
150
160
17334
182996
192996
20334
210
220
231910
2452310
25165408
2652310
271910
280
290
3010910
31911096
328817738
338817738
34911096
3510910
360
370
3862314
3915854438
40469476315
411432970150
42469476315
4315854438
4462314
450
460
47355898

[0,0,0,0,2,0,0,10,10,0,0,58,164,58,0,0,334,2996,
 2996,334,0,0,1910,52310,165408,52310,1910,0,0,
 10910,911096,8817738,8817738,911096,10910,0,0,
 62314,15854438,469476315,1432970150,469476315,
 15854438,62314,0,0,355898]