A368953 - cp's OEIS frontend

A368953 Irregular triangle read by rows: row n lists (in lexicographical order and with duplicates removed) the strings of the MIU formal system at the n-th level of the tree generated by recursively applying the system rules, starting from the MI string.

n	a(n)
0	31
1	310
2	311
3	31010
4	3110
5	31111
6	301
7	310
8	310101010
9	3110110
10	311110
11	311111111
12	3010
13	30101
14	3011111
15	3100
16	31010
17	31010101010101010
18	3101111
19	3110110110110
20	3110111
21	3111011
22	3111101
23	31111011110
24	3111110
25	3111111110
26	31111111111111111

[31, 310, 311, 31010, 3110, 31111, 301, 310, 310101010, 3110110, 311110, 311111111, 3010, 30101, 3011111, 3100, 31010, 31010101010101010, 3101111, 3110110110110, 3110111, 3111011, 3111101, 31111011110, 3111110, 3111111110, 31111111111111111]

cp's OEIS Frontend

A368953 Irregular triangle read by rows: row n lists (in lexicographical order and with duplicates removed) the strings of the MIU formal system at the n-th level of the tree generated by recursively applying the system rules, starting from the MI string.

Table of values

List of values