login

A122075 as a simple table

na(n)
01
12
21
33
43
51
65
77
84
91
108
1115
1212
135
141
1513
1630
1731
1818
196
201
2121
2258
2373
2454
2525
267
271
2834
29109
30162
31145
3285
3333
348
351
3655
37201
38344
39361
40255
41125
4242
439
441
4589
46365
47707
48850
49701
50413
51175
5252
5310
541
55144
56655
571416
581918
591806
601239
61630
62236
6363
6411
651

[1,2,1,3,3,1,5,7,4,1,8,15,12,5,1,13,30,31,18,6,1,
 21,58,73,54,25,7,1,34,109,162,145,85,33,8,1,55,
 201,344,361,255,125,42,9,1,89,365,707,850,701,413,
 175,52,10,1,144,655,1416,1918,1806,1239,630,236,
 63,11,1]