login

Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.

A262214 as a simple table

na(n)
21
33
41
54
63
77
83
93
109
119
123
136
147
1519
167
172
183
195
209
217
229
237
243
2524
2613
2711
287
2913
3019
319
3215
3319
345
3539
363
3718
385
3927
4019
4119
427
4343
449
4519
467
4715
487
4955
5049
5111
5213
538
5411
559
567
5711
5813
5957
6019
614
629
637
6431
6534
6619
6767
685
697
7039
7169
723
7336
7437
7599
765
7739
7827
7925
8039
8135
8219
8327
847
8514
8643
8727
8819
8910
9019
9155
927
9319
9415
9529
9615
9748
9855
9919

[1,3,1,4,3,7,3,3,9,9,3,6,7,19,7,2,3,5,9,7,9,7,3,
 24,13,11,7,13,19,9,15,19,5,39,3,18,5,27,19,19,7,
 43,9,19,7,15,7,55,49,11,13,8,11,9,7,11,13,57,19,4,
 9,7,31,34,19,67,5,7,39,69,3,36,37,99,5,39,27,25,
 39,35,19,27,7,14,43,27,19,10,19,55,7,19,15,29,15,
 48,55,19]