login

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

A293015 as a simple table

na(n)
01
11
2-1
31
4-1
50
61
70
8-1
91
101
110
12-1
132
141
151
160
170
18-3
199
20-2
211
220
230
24-1
25-3
264
27-9
281
290
300
310
32-4
3320
34-95
35-9
361
370
380
390
40-1
41-10
42150
43-414
4450
451
460
470
480
490
50-5
51-10
52504
5349
54267
551
560
570
580
590
60-1
61-15
62105
63-343
6410088
65413
661
670
680
690
700
710
72-6

[1,1,-1,1,-1,0,1,0,-1,1,1,0,-1,2,1,1,0,0,-3,9,-2,
 1,0,0,-1,-3,4,-9,1,0,0,0,-4,20,-95,-9,1,0,0,0,-1,
 -10,150,-414,50,1,0,0,0,0,-5,-10,504,49,267,1,0,0,
 0,0,-1,-15,105,-343,10088,413,1,0,0,0,0,0,-6]