A187897 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 61st year, we have over 378,000 sequences, and we’ve reached 11,000 citations (which often say “discovered thanks to the OEIS”).

Other ways to Give

A187897 as a simple table

n	a(n)
1	1
2	2
3	3
4	5
5	6
6	8
7	10
8	11
9	12
10	13
11	15
12	16
13	18
14	19
15	20
16	21
17	22
18	24
19	25
20	26
21	28
22	29
23	30
24	32
25	34
26	35
27	36
28	38
29	39
30	40
31	42
32	43
33	44
34	46
35	47
36	48
37	50
38	51
39	52
40	54
41	56
42	57
43	58
44	60
45	61
46	63
47	64
48	65
49	67
50	68
51	69
52	71
53	72
54	74
55	75
56	76
57	77
58	79
59	81
60	82
61	84
62	85
63	86
64	87
65	88
66	90
67	91
68	92
69	94
70	95
71	96
72	98
73	100
74	101
75	102
76	103
77	104
78	106
79	108
80	109
81	111
82	112
83	113
84	114
85	115
86	117
87	119
88	120
89	121
90	123
91	124
92	125

[1,2,3,5,6,8,10,11,12,13,15,16,18,19,20,21,22,24, 25,26,28,29,30,32,34,35,36,38,39,40,42,43,44,46, 47,48,50,51,52,54,56,57,58,60,61,63,64,65,67,68, 69,71,72,74,75,76,77,79,81,82,84,85,86,87,88,90, 91,92,94,95,96,98,100,101,102,103,104,106,108,109, 111,112,113,114,115,117,119,120,121,123,124,125]

n	a(n)
1	1
2	2
3	3
4	5
5	6
6	8
7	10
8	11
9	12
10	13
11	15
12	16
13	18
14	19
15	20
16	21
17	22
18	24
19	25
20	26
21	28
22	29
23	30
24	32
25	34
26	35
27	36
28	38
29	39
30	40
31	42
32	43
33	44
34	46
35	47
36	48
37	50
38	51
39	52
40	54
41	56
42	57
43	58
44	60
45	61
46	63
47	64
48	65
49	67
50	68
51	69
52	71
53	72
54	74
55	75
56	76
57	77
58	79
59	81
60	82
61	84
62	85
63	86
64	87
65	88
66	90
67	91
68	92
69	94
70	95
71	96
72	98
73	100
74	101
75	102
76	103
77	104
78	106
79	108
80	109
81	111
82	112
83	113
84	114
85	115
86	117
87	119
88	120
89	121
90	123
91	124
92	125

n	a(n)
1	1
2	2
3	3
4	5
5	6
6	8
7	10
8	11
9	12
10	13
11	15
12	16
13	18
14	19
15	20
16	21
17	22
18	24
19	25
20	26
21	28
22	29
23	30
24	32
25	34
26	35
27	36
28	38
29	39
30	40
31	42
32	43
33	44
34	46
35	47
36	48
37	50
38	51
39	52
40	54
41	56
42	57
43	58
44	60
45	61
46	63
47	64
48	65
49	67
50	68
51	69
52	71
53	72
54	74
55	75
56	76
57	77
58	79
59	81
60	82
61	84
62	85
63	86
64	87
65	88
66	90
67	91
68	92
69	94
70	95
71	96
72	98
73	100
74	101
75	102
76	103
77	104
78	106
79	108
80	109
81	111
82	112
83	113
84	114
85	115
86	117
87	119
88	120
89	121
90	123
91	124
92	125

n	a(n)
1	1
2	2
3	3
4	5
5	6
6	8
7	10
8	11
9	12
10	13
11	15
12	16
13	18
14	19
15	20
16	21
17	22
18	24
19	25
20	26
21	28
22	29
23	30
24	32
25	34
26	35
27	36
28	38
29	39
30	40
31	42
32	43
33	44
34	46
35	47
36	48
37	50
38	51
39	52
40	54
41	56
42	57
43	58
44	60
45	61
46	63
47	64
48	65
49	67
50	68
51	69
52	71
53	72
54	74
55	75
56	76
57	77
58	79
59	81
60	82
61	84
62	85
63	86
64	87
65	88
66	90
67	91
68	92
69	94
70	95
71	96
72	98
73	100
74	101
75	102
76	103
77	104
78	106
79	108
80	109
81	111
82	112
83	113
84	114
85	115
86	117
87	119
88	120
89	121
90	123
91	124
92	125