login

A189507 as a simple table

na(n)
01
11
21
34
43
51
620
721
86
91
10148
11160
1265
1310
141
151348
161620
17701
18155
1915
201
2115104
2219068
239324
242247
25315
2621
271
28198144
29264420
30138016
3138029
325908
33574
3428
351
362998656
374166880
382325740
39692088
40124029
4113524
42966
4336
441
4551290496
4674011488
4743448940
4813945700
492723469
50344961
5127930
521530
5345
541
55979732224
561459381440
57897020784
58305142068
5964711856
608996295
61850905
6253262
632310
6455
651

[1,1,1,4,3,1,20,21,6,1,148,160,65,10,1,1348,1620,
 701,155,15,1,15104,19068,9324,2247,315,21,1,
 198144,264420,138016,38029,5908,574,28,1,2998656,
 4166880,2325740,692088,124029,13524,966,36,1,
 51290496,74011488,43448940,13945700,2723469,
 344961,27930,1530,45,1,979732224,1459381440,
 897020784,305142068,64711856,8996295,850905,53262,
 2310,55,1]