A256955 - cp's OEIS frontend

A256955 Decimal expansion of the sum of the reciprocals of all positive integers with digits in strictly decreasing order (there are exactly 1022 such integers - see A009995).

n	a(n)
1	3
2	8
3	9
4	8
5	4
6	0
7	6
8	7
9	3
10	6
11	9
12	9
13	9
14	0
15	5
16	3
17	6
18	4
19	7
20	3
21	4
22	4
23	5
24	9
25	6
26	2
27	6
28	0
29	7
30	2
31	4
32	8
33	7
34	3
35	7
36	8
37	3
38	8
39	4
40	9
41	6
42	0
43	2
44	0
45	4
46	7
47	9
48	0
49	3
50	4
51	1
52	2
53	5
54	7
55	4
56	6
57	8
58	2
59	7
60	8
61	5
62	8
63	6
64	5
65	1
66	0
67	8
68	7
69	8
70	8
71	6
72	0
73	4
74	6
75	9
76	5
77	6
78	4
79	8
80	6
81	3
82	6
83	3
84	4
85	7
86	8
87	6
88	5
89	6
90	0
91	1
92	0
93	6
94	5
95	8
96	2
97	6
98	8
99	8
100	7
101	7
102	2
103	8
104	9

[3, 8, 9, 8, 4, 0, 6, 7, 3, 6, 9, 9, 9, 0, 5, 3, 6, 4, 7, 3, 4, 4, 5, 9, 6, 2, 6, 0, 7, 2, 4, 8, 7, 3, 7, 8, 3, 8, 4, 9, 6, 0, 2, 0, 4, 7, 9, 0, 3, 4, 1, 2, 5, 7, 4, 6, 8, 2, 7, 8, 5, 8, 6, 5, 1, 0, 8, 7, 8, 8, 6, 0, 4, 6, 9, 5, 6, 4, 8, 6, 3, 6, 3, 4, 7, 8, 6, 5, 6, 0, 1, 0, 6, 5, 8, 2, 6, 8, 8, 7, 7, 2, 8, 9]

cp's OEIS Frontend

A256955 Decimal expansion of the sum of the reciprocals of all positive integers with digits in strictly decreasing order (there are exactly 1022 such integers - see A009995).

Table of values

List of values

n	a(n)
1	3
2	8
3	9
4	8
5	4
6	0
7	6
8	7
9	3
10	6
11	9
12	9
13	9
14	0
15	5
16	3
17	6
18	4
19	7
20	3
21	4
22	4
23	5
24	9
25	6
26	2
27	6
28	0
29	7
30	2
31	4
32	8
33	7
34	3
35	7
36	8
37	3
38	8
39	4
40	9
41	6
42	0
43	2
44	0
45	4
46	7
47	9
48	0
49	3
50	4
51	1
52	2
53	5
54	7
55	4
56	6
57	8
58	2
59	7
60	8
61	5
62	8
63	6
64	5
65	1
66	0
67	8
68	7
69	8
70	8
71	6
72	0
73	4
74	6
75	9
76	5
77	6
78	4
79	8
80	6
81	3
82	6
83	3
84	4
85	7
86	8
87	6
88	5
89	6
90	0
91	1
92	0
93	6
94	5
95	8
96	2
97	6
98	8
99	8
100	7
101	7
102	2
103	8
104	9

n	a(n)
1	3
2	8
3	9
4	8
5	4
6	0
7	6
8	7
9	3
10	6
11	9
12	9
13	9
14	0
15	5
16	3
17	6
18	4
19	7
20	3
21	4
22	4
23	5
24	9
25	6
26	2
27	6
28	0
29	7
30	2
31	4
32	8
33	7
34	3
35	7
36	8
37	3
38	8
39	4
40	9
41	6
42	0
43	2
44	0
45	4
46	7
47	9
48	0
49	3
50	4
51	1
52	2
53	5
54	7
55	4
56	6
57	8
58	2
59	7
60	8
61	5
62	8
63	6
64	5
65	1
66	0
67	8
68	7
69	8
70	8
71	6
72	0
73	4
74	6
75	9
76	5
77	6
78	4
79	8
80	6
81	3
82	6
83	3
84	4
85	7
86	8
87	6
88	5
89	6
90	0
91	1
92	0
93	6
94	5
95	8
96	2
97	6
98	8
99	8
100	7
101	7
102	2
103	8
104	9

n	a(n)
1	3
2	8
3	9
4	8
5	4
6	0
7	6
8	7
9	3
10	6
11	9
12	9
13	9
14	0
15	5
16	3
17	6
18	4
19	7
20	3
21	4
22	4
23	5
24	9
25	6
26	2
27	6
28	0
29	7
30	2
31	4
32	8
33	7
34	3
35	7
36	8
37	3
38	8
39	4
40	9
41	6
42	0
43	2
44	0
45	4
46	7
47	9
48	0
49	3
50	4
51	1
52	2
53	5
54	7
55	4
56	6
57	8
58	2
59	7
60	8
61	5
62	8
63	6
64	5
65	1
66	0
67	8
68	7
69	8
70	8
71	6
72	0
73	4
74	6
75	9
76	5
77	6
78	4
79	8
80	6
81	3
82	6
83	3
84	4
85	7
86	8
87	6
88	5
89	6
90	0
91	1
92	0
93	6
94	5
95	8
96	2
97	6
98	8
99	8
100	7
101	7
102	2
103	8
104	9