login

A287630 as a simple table

na(n)
01
10
21
30
40
50
611
70
81001
90
100
110
1210011
130
14111
150
16110011
170
1810000111
190
20110000011
210
2211100011
230
2411111000111
250
261110000011
270
281111111000111
290
30111110000011
310
321001111111000111
330
34111110000011
350
36111111000111
370
381001111110000011
390

[1,0,1,0,0,0,11,0,1001,0,0,0,10011,0,111,0,110011,
 0,10000111,0,110000011,0,11100011,0,11111000111,0,
 1110000011,0,1111111000111,0,111110000011,0,
 1001111111000111,0,111110000011,0,111111000111,0,
 1001111110000011,0]