A073851 - 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

A073851 as a simple table

n	a(n)
0	0
1	1
2	3
3	6
4	10
5	11
6	12
7	13
8	14
9	15
10	17
11	19
12	21
13	23
14	25
15	28
16	31
17	34
18	37
19	40
20	44
21	48
22	52
23	56
24	60
25	61
26	62
27	63
28	64
29	65
30	66
31	67
32	68
33	69
34	70
35	71
36	72
37	73
38	74
39	75
40	76
41	77
42	78
43	79
44	80
45	81
46	82
47	83
48	84
49	85
50	87
51	89
52	91
53	93
54	95
55	97
56	99
57	101
58	103
59	105
60	107
61	109
62	111
63	113
64	115
65	117
66	119
67	121

[0,1,3,6,10,11,12,13,14,15,17,19,21,23,25,28,31, 34,37,40,44,48,52,56,60,61,62,63,64,65,66,67,68, 69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84, 85,87,89,91,93,95,97,99,101,103,105,107,109,111, 113,115,117,119,121]

n	a(n)
0	0
1	1
2	3
3	6
4	10
5	11
6	12
7	13
8	14
9	15
10	17
11	19
12	21
13	23
14	25
15	28
16	31
17	34
18	37
19	40
20	44
21	48
22	52
23	56
24	60
25	61
26	62
27	63
28	64
29	65
30	66
31	67
32	68
33	69
34	70
35	71
36	72
37	73
38	74
39	75
40	76
41	77
42	78
43	79
44	80
45	81
46	82
47	83
48	84
49	85
50	87
51	89
52	91
53	93
54	95
55	97
56	99
57	101
58	103
59	105
60	107
61	109
62	111
63	113
64	115
65	117
66	119
67	121

n	a(n)
0	0
1	1
2	3
3	6
4	10
5	11
6	12
7	13
8	14
9	15
10	17
11	19
12	21
13	23
14	25
15	28
16	31
17	34
18	37
19	40
20	44
21	48
22	52
23	56
24	60
25	61
26	62
27	63
28	64
29	65
30	66
31	67
32	68
33	69
34	70
35	71
36	72
37	73
38	74
39	75
40	76
41	77
42	78
43	79
44	80
45	81
46	82
47	83
48	84
49	85
50	87
51	89
52	91
53	93
54	95
55	97
56	99
57	101
58	103
59	105
60	107
61	109
62	111
63	113
64	115
65	117
66	119
67	121

n	a(n)
0	0
1	1
2	3
3	6
4	10
5	11
6	12
7	13
8	14
9	15
10	17
11	19
12	21
13	23
14	25
15	28
16	31
17	34
18	37
19	40
20	44
21	48
22	52
23	56
24	60
25	61
26	62
27	63
28	64
29	65
30	66
31	67
32	68
33	69
34	70
35	71
36	72
37	73
38	74
39	75
40	76
41	77
42	78
43	79
44	80
45	81
46	82
47	83
48	84
49	85
50	87
51	89
52	91
53	93
54	95
55	97
56	99
57	101
58	103
59	105
60	107
61	109
62	111
63	113
64	115
65	117
66	119
67	121