A214958 - cp's OEIS frontend

A214958 Numbers for which the sum of reciprocals of nonzero digits is reciprocal of an integer.

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	9
10	10
11	20
12	22
13	30
14	36
15	40
16	44
17	50
18	60
19	63
20	66
21	70
22	80
23	88
24	90
25	100
26	200
27	202
28	220
29	236
30	244
31	263
32	300
33	306
34	326
35	333
36	360
37	362
38	400
39	404
40	424
41	440
42	442
43	488
44	500
45	600
46	603
47	606
48	623
49	630
50	632
51	660
52	666
53	700
54	800
55	808
56	848
57	880
58	884

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 20, 22, 30, 36, 40, 44, 50, 60, 63, 66, 70, 80, 88, 90, 100, 200, 202, 220, 236, 244, 263, 300, 306, 326, 333, 360, 362, 400, 404, 424, 440, 442, 488, 500, 600, 603, 606, 623, 630, 632, 660, 666, 700, 800, 808, 848, 880, 884]

cp's OEIS Frontend

A214958 Numbers for which the sum of reciprocals of nonzero digits is reciprocal of an integer.

Table of values

List of values

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	9
10	10
11	20
12	22
13	30
14	36
15	40
16	44
17	50
18	60
19	63
20	66
21	70
22	80
23	88
24	90
25	100
26	200
27	202
28	220
29	236
30	244
31	263
32	300
33	306
34	326
35	333
36	360
37	362
38	400
39	404
40	424
41	440
42	442
43	488
44	500
45	600
46	603
47	606
48	623
49	630
50	632
51	660
52	666
53	700
54	800
55	808
56	848
57	880
58	884

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	9
10	10
11	20
12	22
13	30
14	36
15	40
16	44
17	50
18	60
19	63
20	66
21	70
22	80
23	88
24	90
25	100
26	200
27	202
28	220
29	236
30	244
31	263
32	300
33	306
34	326
35	333
36	360
37	362
38	400
39	404
40	424
41	440
42	442
43	488
44	500
45	600
46	603
47	606
48	623
49	630
50	632
51	660
52	666
53	700
54	800
55	808
56	848
57	880
58	884

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	9
10	10
11	20
12	22
13	30
14	36
15	40
16	44
17	50
18	60
19	63
20	66
21	70
22	80
23	88
24	90
25	100
26	200
27	202
28	220
29	236
30	244
31	263
32	300
33	306
34	326
35	333
36	360
37	362
38	400
39	404
40	424
41	440
42	442
43	488
44	500
45	600
46	603
47	606
48	623
49	630
50	632
51	660
52	666
53	700
54	800
55	808
56	848
57	880
58	884