login

A374981 as a simple table

na(n)
10
20
31
41
53
64
76
87
911
1013
1116
1219
1324
1427
1533
1635
1742
1847
1953
2058
2167
2271
2378
2485
2595
26102
27112
28118
29128
30138
31147
32155
33170
34178
35191
36200
37213
38224
39238
40248
41263
42277
43290
44302
45322
46331
47347
48361
49380
50395
51413
52427
53445
54463
55482
56496
57519
58534
59554
60573
61594
62612
63637
64651
65678
66698

[0,0,1,1,3,4,6,7,11,13,16,19,24,27,33,35,42,47,53,
 58,67,71,78,85,95,102,112,118,128,138,147,155,170,
 178,191,200,213,224,238,248,263,277,290,302,322,
 331,347,361,380,395,413,427,445,463,482,496,519,
 534,554,573,594,612,637,651,678,698]