A164791 - cp's OEIS frontend

A164791 a(n) is the smallest nonnegative number whose American English name has the letter "n" in the n-th position.

n	a(n)
1	9
2	1
3	9
4	20
5	7
6	11
7	15
8	13
9	17
10	47
11	27
12	77
13	109
14	120
15	107
16	111
17	115
18	113
19	117
20	147
21	127
22	177
23	327
24	377
25	1120
26	1107
27	1111
28	1115
29	1113
30	1117
31	1147
32	1127
33	1177
34	1327
35	1377
36	3327
37	3377
38	11377
39	13327
40	13377
41	17377
42	23327
43	23377
44	73377
45	101377
46	103327
47	103377

[9, 1, 9, 20, 7, 11, 15, 13, 17, 47, 27, 77, 109, 120, 107, 111, 115, 113, 117, 147, 127, 177, 327, 377, 1120, 1107, 1111, 1115, 1113, 1117, 1147, 1127, 1177, 1327, 1377, 3327, 3377, 11377, 13327, 13377, 17377, 23327, 23377, 73377, 101377, 103327, 103377]

cp's OEIS Frontend

A164791 a(n) is the smallest nonnegative number whose American English name has the letter "n" in the n-th position.

Table of values

List of values