A351849 - cp's OEIS frontend

A351849 Irregular triangle read by rows, in which row n lists the computation of the tag system T_C(3,2) with alphabet {1, 2, 3}, deletion number 2, and production rules 1 -> 23, 2 -> 1, 3 -> 111, when started from the word encoding n.

n	a(n)
1	1
2	11
3	23
4	1
5	111
6	123
7	323
8	3111
9	11111
10	11123
11	12323
12	32323
13	323111
14	3111111
15	11111111
16	11111123
17	11112323
18	11232323
19	23232323
20	2323231
21	232311
22	23111
23	1111
24	1123
25	2323
26	231
27	11
28	23
29	1
30	1111
31	1123
32	2323
33	231
34	11
35	23
36	1

[1, 11, 23, 1, 111, 123, 323, 3111, 11111, 11123, 12323, 32323, 323111, 3111111, 11111111, 11111123, 11112323, 11232323, 23232323, 2323231, 232311, 23111, 1111, 1123, 2323, 231, 11, 23, 1, 1111, 1123, 2323, 231, 11, 23, 1]

cp's OEIS Frontend

A351849 Irregular triangle read by rows, in which row n lists the computation of the tag system T_C(3,2) with alphabet {1, 2, 3}, deletion number 2, and production rules 1 -> 23, 2 -> 1, 3 -> 111, when started from the word encoding n.

Table of values

List of values