login

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

A103516 as a simple table

na(n)
01
12
22
33
40
53
64
70
80
94
105
110
120
130
145
156
160
170
180
190
206
217
220
230
240
250
260
277
288
290
300
310
320
330
340
358
369
370
380
390
400
410
420
430
449
4510
460
470
480
490
500
510
520
530
5410
5511
560
570
580
590
600
610
620
630
640
6511
6612
670
680
690
700
710
720
730
740
750
760
7712
7813
790
800
810
820
830
840
850
860
870
880
890
9013
9114
920
930
940
950
960
970
980
990
1000

[1,2,2,3,0,3,4,0,0,4,5,0,0,0,5,6,0,0,0,0,6,7,0,0,
 0,0,0,7,8,0,0,0,0,0,0,8,9,0,0,0,0,0,0,0,9,10,0,0,
 0,0,0,0,0,0,10,11,0,0,0,0,0,0,0,0,0,11,12,0,0,0,0,
 0,0,0,0,0,0,12,13,0,0,0,0,0,0,0,0,0,0,0,13,14,0,0,
 0,0,0,0,0,0,0]