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A049502 as a simple table

na(n)
00
10
20
30
40
51
60
70
80
91
102
112
120
131
140
150
160
171
182
192
203
214
223
233
240
251
262
272
280
291
300
310
320
331
342
352
363
374
383
393
404
415
426
436
444
455
464
474
480
491
502
512
523
534
543
553
560
571
582
592
600
611
620
630
640
651
662
672
683
694
703
713
724
735
746
756
764
775
784
794
805
816
827
837
848
859
868
878
885
896
907
917
925
936
945
955
960
971
982
992
1003
1014
1023
1033
1044

[0,0,0,0,0,1,0,0,0,1,2,2,0,1,0,0,0,1,2,2,3,4,3,3,
 0,1,2,2,0,1,0,0,0,1,2,2,3,4,3,3,4,5,6,6,4,5,4,4,0,
 1,2,2,3,4,3,3,0,1,2,2,0,1,0,0,0,1,2,2,3,4,3,3,4,5,
 6,6,4,5,4,4,5,6,7,7,8,9,8,8,5,6,7,7,5,6,5,5,0,1,2,
 2,3,4,3,3,4]