login

A008311 as a simple table

na(n)
01
11
21
31
43
51
63
74
81
910
105
111
1210
1315
146
151
1635
1721
187
191
2035
2156
2228
238
241
25126
2684
2736
289
291
30126
31210
32120
3345
3410
351
36462
37330
38165
3955
4011
411
42462
43792
44495
45220
4666
4712
481
491716
501287
51715
52286
5378
5413
551
561716
573003
582002
591001
60364
6191
6214
631
646435
655005
663003

[1,1,1,1,3,1,3,4,1,10,5,1,10,15,6,1,35,21,7,1,35,
 56,28,8,1,126,84,36,9,1,126,210,120,45,10,1,462,
 330,165,55,11,1,462,792,495,220,66,12,1,1716,1287,
 715,286,78,13,1,1716,3003,2002,1001,364,91,14,1,
 6435,5005,3003]