login

A011674 as a simple table

na(n)
00
10
20
30
40
50
61
70
81
91
100
111
121
130
140
150
161
170
181
190
200
210
220
230
241
251
261
270
281
291
300
311
320
330
341
351
361
371
380
390
400
410
421
430
440
451
461
470
481
491
501
510
521
530
540
550
561
570
580
590
601
611
620
631
640
651
661
670
680
691
701
711
720
730
741
751
760
770
781
790
801
811
821
831
840
851
860
871
880
890
901
910
921
930
941
950
961
971
981
990
1000
1010

[0,0,0,0,0,0,1,0,1,1,0,1,1,0,0,0,1,0,1,0,0,0,0,0,
 1,1,1,0,1,1,0,1,0,0,1,1,1,1,0,0,0,0,1,0,0,1,1,0,1,
 1,1,0,1,0,0,0,1,0,0,0,1,1,0,1,0,1,1,0,0,1,1,1,0,0,
 1,1,0,0,1,0,1,1,1,1,0,1,0,1,0,0,1,0,1,0,1,0,1,1,1,
 0,0,0]