A351799 - cp's OEIS frontend

A351799 Numbers which, when written in French, contain exactly one instance of the letter E.

n	a(n)
1	0
2	2
3	4
4	7
5	9
6	11
7	12
8	14
9	15
10	17
11	19
12	21
13	22
14	24
15	27
16	29
17	40
18	43
19	45
20	46
21	48
22	50
23	53
24	55
25	56
26	58
27	60
28	63
29	65
30	66
31	68
32	70
33	78
34	80
35	81
36	83
37	85
38	86
39	88
40	90
41	98
42	100
43	101
44	103
45	105
46	106
47	108
48	110
49	118
50	120
51	123
52	125
53	126
54	128
55	300
56	301
57	303
58	305
59	306
60	308
61	310

[0, 2, 4, 7, 9, 11, 12, 14, 15, 17, 19, 21, 22, 24, 27, 29, 40, 43, 45, 46, 48, 50, 53, 55, 56, 58, 60, 63, 65, 66, 68, 70, 78, 80, 81, 83, 85, 86, 88, 90, 98, 100, 101, 103, 105, 106, 108, 110, 118, 120, 123, 125, 126, 128, 300, 301, 303, 305, 306, 308, 310]

cp's OEIS Frontend

A351799 Numbers which, when written in French, contain exactly one instance of the letter E.

Table of values

List of values

n	a(n)
1	0
2	2
3	4
4	7
5	9
6	11
7	12
8	14
9	15
10	17
11	19
12	21
13	22
14	24
15	27
16	29
17	40
18	43
19	45
20	46
21	48
22	50
23	53
24	55
25	56
26	58
27	60
28	63
29	65
30	66
31	68
32	70
33	78
34	80
35	81
36	83
37	85
38	86
39	88
40	90
41	98
42	100
43	101
44	103
45	105
46	106
47	108
48	110
49	118
50	120
51	123
52	125
53	126
54	128
55	300
56	301
57	303
58	305
59	306
60	308
61	310

n	a(n)
1	0
2	2
3	4
4	7
5	9
6	11
7	12
8	14
9	15
10	17
11	19
12	21
13	22
14	24
15	27
16	29
17	40
18	43
19	45
20	46
21	48
22	50
23	53
24	55
25	56
26	58
27	60
28	63
29	65
30	66
31	68
32	70
33	78
34	80
35	81
36	83
37	85
38	86
39	88
40	90
41	98
42	100
43	101
44	103
45	105
46	106
47	108
48	110
49	118
50	120
51	123
52	125
53	126
54	128
55	300
56	301
57	303
58	305
59	306
60	308
61	310

n	a(n)
1	0
2	2
3	4
4	7
5	9
6	11
7	12
8	14
9	15
10	17
11	19
12	21
13	22
14	24
15	27
16	29
17	40
18	43
19	45
20	46
21	48
22	50
23	53
24	55
25	56
26	58
27	60
28	63
29	65
30	66
31	68
32	70
33	78
34	80
35	81
36	83
37	85
38	86
39	88
40	90
41	98
42	100
43	101
44	103
45	105
46	106
47	108
48	110
49	118
50	120
51	123
52	125
53	126
54	128
55	300
56	301
57	303
58	305
59	306
60	308
61	310