login

A218703 as a simple table

na(n)
01
11
22
32
43
52
64
72
84
93
105
114
1210
137
1412
1513
1617
1716
1823
1921
2030
2130
2234
2335
2447
2543
2651
2752
2866
2963
3081
3177
32100
3399
34120
35121
36156
37150
38185
39189
40234
41230
42283
43281
44343
45350
46409
47414
48503
49497
50587
51600
52695
53703
54824
55830
56967
57988
581122
591148
601333

[1,1,2,2,3,2,4,2,4,3,5,4,10,7,12,13,17,16,23,21,
 30,30,34,35,47,43,51,52,66,63,81,77,100,99,120,
 121,156,150,185,189,234,230,283,281,343,350,409,
 414,503,497,587,600,695,703,824,830,967,988,1122,
 1148,1333]