login

A090981 as a simple table

na(n)
01
11
21
31
44
51
61
711
89
91
101
1126
1246
1316
141
151
1657
17180
18130
1925
201
211
22120
23603
24750
25295
2636
271
281
29247
301827
313507
322345
33581
3449
351
361
37502
385164
3914224
4014518
416076
421036
4364
441
451
461013
4713878
4852068
4975558
5048006
5113776
521716
5381
541
551
562036
5735905
58176430

[1,1,1,1,4,1,1,11,9,1,1,26,46,16,1,1,57,180,130,
 25,1,1,120,603,750,295,36,1,1,247,1827,3507,2345,
 581,49,1,1,502,5164,14224,14518,6076,1036,64,1,1,
 1013,13878,52068,75558,48006,13776,1716,81,1,1,
 2036,35905,176430]