login

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

A375202 as a simple table

na(n)
00
10
20
31
40
50
61
7-1
80
90
100
111
122
130
141
15-1
160
170
180
191
200
211
222
23-1
242
250
260
271
28-1
290
301
31-1
320
331
340
351
360
370
381
39-1
400
410
421
433
442
450
461
47-1
484
490
500
511
520
530
541
55-1
562
572
580
591
60-1
610
621
63-1
640
650
661
673
680
691
703
71-1
720
730
740
751
762
772
782
79-1
800
810
820
831
842
850
861
87-1
884
890
900
911
92-1
932
942

[0,0,0,1,0,0,1,-1,0,0,0,1,2,0,1,-1,0,0,0,1,0,1,2,
 -1,2,0,0,1,-1,0,1,-1,0,1,0,1,0,0,1,-1,0,0,1,3,2,0,
 1,-1,4,0,0,1,0,0,1,-1,2,2,0,1,-1,0,1,-1,0,0,1,3,0,
 1,3,-1,0,0,0,1,2,2,2,-1,0,0,0,1,2,0,1,-1,4,0,0,1,
 -1,2,2]