A132363 - cp's OEIS frontend

A132363 Least natural number in English which requires exactly n characters to spell including spaces and hyphens, or 0 if no such number exists. The inverse of A052360.

n	a(n)
3	1
4	0
5	3
6	11
7	15
8	13
9	17
10	21
11	24
12	23
13	73
14	3000
15	101
16	104
17	103
18	111
19	115
20	113
21	117
22	121
23	124
24	123
25	173
26	323
27	373
28	1101
29	1104
30	1103
31	1111
32	1115
33	1113
34	1117
35	1121
36	1124
37	1123
38	1173
39	1323
40	1373
41	3323
42	3373
43	11373
44	13323
45	13373
46	17373
47	21373
48	23323
49	23373
50	73373

[1, 0, 3, 11, 15, 13, 17, 21, 24, 23, 73, 3000, 101, 104, 103, 111, 115, 113, 117, 121, 124, 123, 173, 323, 373, 1101, 1104, 1103, 1111, 1115, 1113, 1117, 1121, 1124, 1123, 1173, 1323, 1373, 3323, 3373, 11373, 13323, 13373, 17373, 21373, 23323, 23373, 73373]

cp's OEIS Frontend

A132363 Least natural number in English which requires exactly n characters to spell including spaces and hyphens, or 0 if no such number exists. The inverse of A052360.

Table of values

List of values