login

A309877 as a simple table

na(n)
11
20
38
47
524
623
790
889
9118
10117
11116
12115
13114
14113
15526
16525
17524
18523
19888
20887
211130
221129
231338
241337
251336
261335
271334
281333
291332
301331
311330
321329
331328
341327
359552
369551
3715690
3815689
3915688
4015687
4115686
4215685
4315684
4415683
4519616
4619615
4719614
4819613
4919612
5019611

[1,0,8,7,24,23,90,89,118,117,116,115,114,113,526,
 525,524,523,888,887,1130,1129,1338,1337,1336,1335,
 1334,1333,1332,1331,1330,1329,1328,1327,9552,9551,
 15690,15689,15688,15687,15686,15685,15684,15683,
 19616,19615,19614,19613,19612,19611]