A121993 - cp's OEIS frontend

A121993 Numbers k that yield a smaller number a(k) under the "Look and Say" function A045918.

n	a(n)
1	33
2	44
3	55
4	66
5	77
6	88
7	99
8	111
9	222
10	333
11	444
12	555
13	666
14	777
15	888
16	999
17	1111
18	1222
19	1333
20	1444
21	1555
22	1666
23	1777
24	1888
25	1999
26	2000
27	2111
28	2222
29	2233
30	2244
31	2255
32	2266
33	2277
34	2288
35	2299
36	2333
37	2444
38	2555
39	2666
40	2777
41	2888
42	2999
43	3000
44	3111
45	3222
46	3300
47	3311

[33, 44, 55, 66, 77, 88, 99, 111, 222, 333, 444, 555, 666, 777, 888, 999, 1111, 1222, 1333, 1444, 1555, 1666, 1777, 1888, 1999, 2000, 2111, 2222, 2233, 2244, 2255, 2266, 2277, 2288, 2299, 2333, 2444, 2555, 2666, 2777, 2888, 2999, 3000, 3111, 3222, 3300, 3311]

cp's OEIS Frontend

A121993 Numbers k that yield a smaller number a(k) under the "Look and Say" function A045918.

Table of values

List of values