login

A275972 as a simple table

na(n)
01
11
21
32
42
53
63
75
85
98
107
1111
1211
1315
1414
1521
1620
1728
1826
1938
2035
2151
2245
2365
2461
2582
2674
27108
2897
29130
30116
31161
32148
33201
34176
35238
36224
37288
38258
39354
40317
41416
42373
43501
44453
45596
46525
47705
48638
49833
50727
51993
52876
531148
541007
551336
561199
571583
581366
591816
601607

[1,1,1,2,2,3,3,5,5,8,7,11,11,15,14,21,20,28,26,38,
 35,51,45,65,61,82,74,108,97,130,116,161,148,201,
 176,238,224,288,258,354,317,416,373,501,453,596,
 525,705,638,833,727,993,876,1148,1007,1336,1199,
 1583,1366,1816,1607]