login

A261665 as a simple table

na(n)
11
22
32
44
55
65
79
812
914
1014
1121
1230
1337
1442
1542
1651
1776
1899
19118
20132
21132
22127
23196
24265
25331
26387
27429
28429
29323
30512
31714
32922
331124
341298
351430
361430
37835
381353
391934
402568
413227
423872
434433
444862
454862
462188
473610
485268
497156
509225
5111384
5213507
5315366
5416796
5516796

[1,2,2,4,5,5,9,12,14,14,21,30,37,42,42,51,76,99,
 118,132,132,127,196,265,331,387,429,429,323,512,
 714,922,1124,1298,1430,1430,835,1353,1934,2568,
 3227,3872,4433,4862,4862,2188,3610,5268,7156,9225,
 11384,13507,15366,16796,16796]