login

A144512 as a simple table

na(n)
01
11
21
31
42
51
61
73
87
91
101
114
1231
1337
141
151
165
17121
18842
19266
201
211
226
23456
2418252
2545296
262431
271
281
297
301709
31405408
327958726
334061871
3427007
351
361
378
386427
399268549
401495388159
417528988476
42546809243
43353522
441
451
469
4724301
48216864652
49295887993624
5015467641899285

[1,1,1,1,2,1,1,3,7,1,1,4,31,37,1,1,5,121,842,266,
 1,1,6,456,18252,45296,2431,1,1,7,1709,405408,
 7958726,4061871,27007,1,1,8,6427,9268549,
 1495388159,7528988476,546809243,353522,1,1,9,
 24301,216864652,295887993624,15467641899285]