login

A210557 as a simple table

na(n)
11
21
32
41
53
65
71
84
910
1012
111
125
1316
1430
1529
161
176
1823
1956
2087
2170
221
237
2431
2591
26185
27245
28169
291
308
3140
32136
33334
34584
35676
36408
371
389
3950
40192
41546
421158
431784
441836
45985
461
4710
4861
49260
50834
512052
523850
535312
544925
552378
561
5711
5873
59341
601212
613366

[1,1,2,1,3,5,1,4,10,12,1,5,16,30,29,1,6,23,56,87,
 70,1,7,31,91,185,245,169,1,8,40,136,334,584,676,
 408,1,9,50,192,546,1158,1784,1836,985,1,10,61,260,
 834,2052,3850,5312,4925,2378,1,11,73,341,1212,
 3366]