A164792 - cp's OEIS frontend

A164792 a(n) is the smallest number whose English name has the letter "t" in the n-th position, or -1 if no such number exists.

n	a(n)
1	2
2	-1
3	-1
4	15
5	8
6	17
7	22
8	72
9	13000
10	48
11	28
12	78
13	302
14	115
15	108
16	117
17	122
18	172
19	322
20	148
21	128
22	178
23	328
24	378
25	1115
26	1108
27	1117
28	1122
29	1172
30	1322
31	1148
32	1128
33	1178
34	1328
35	1378
36	3328
37	3378
38	11378
39	13328
40	13378
41	17378
42	23328
43	23378
44	73378
45	101378
46	103328
47	103378

[2, -1, -1, 15, 8, 17, 22, 72, 13000, 48, 28, 78, 302, 115, 108, 117, 122, 172, 322, 148, 128, 178, 328, 378, 1115, 1108, 1117, 1122, 1172, 1322, 1148, 1128, 1178, 1328, 1378, 3328, 3378, 11378, 13328, 13378, 17378, 23328, 23378, 73378, 101378, 103328, 103378]

cp's OEIS Frontend

A164792 a(n) is the smallest number whose English name has the letter "t" in the n-th position, or -1 if no such number exists.

Table of values

List of values