A194422 - cp's OEIS frontend

A194422 Numbers m such that Sum_{k=1..m} (<2/3 + k*r> - ) < 0, where r=sqrt(2) and < > denotes fractional part.

n	a(n)
1	1
2	2
3	4
4	7
5	13
6	14
7	16
8	19
9	25
10	26
11	28
12	31
13	43
14	55
15	67
16	70
17	71
18	72
19	73
20	74
21	76
22	77
23	79
24	82
25	83
26	84
27	85
28	86
29	88
30	89
31	91
32	94
33	95
34	96
35	97
36	98
37	100
38	101
39	103
40	106
41	112
42	113
43	115
44	118
45	124
46	125
47	127
48	130
49	142
50	154
51	166
52	241
53	253
54	265
55	310
56	311
57	313
58	316
59	322
60	323

[1, 2, 4, 7, 13, 14, 16, 19, 25, 26, 28, 31, 43, 55, 67, 70, 71, 72, 73, 74, 76, 77, 79, 82, 83, 84, 85, 86, 88, 89, 91, 94, 95, 96, 97, 98, 100, 101, 103, 106, 112, 113, 115, 118, 124, 125, 127, 130, 142, 154, 166, 241, 253, 265, 310, 311, 313, 316, 322, 323]

cp's OEIS Frontend

A194422 Numbers m such that Sum_{k=1..m} (<2/3 + k*r> - ) < 0, where r=sqrt(2) and < > denotes fractional part.

Table of values

List of values

n	a(n)
1	1
2	2
3	4
4	7
5	13
6	14
7	16
8	19
9	25
10	26
11	28
12	31
13	43
14	55
15	67
16	70
17	71
18	72
19	73
20	74
21	76
22	77
23	79
24	82
25	83
26	84
27	85
28	86
29	88
30	89
31	91
32	94
33	95
34	96
35	97
36	98
37	100
38	101
39	103
40	106
41	112
42	113
43	115
44	118
45	124
46	125
47	127
48	130
49	142
50	154
51	166
52	241
53	253
54	265
55	310
56	311
57	313
58	316
59	322
60	323

n	a(n)
1	1
2	2
3	4
4	7
5	13
6	14
7	16
8	19
9	25
10	26
11	28
12	31
13	43
14	55
15	67
16	70
17	71
18	72
19	73
20	74
21	76
22	77
23	79
24	82
25	83
26	84
27	85
28	86
29	88
30	89
31	91
32	94
33	95
34	96
35	97
36	98
37	100
38	101
39	103
40	106
41	112
42	113
43	115
44	118
45	124
46	125
47	127
48	130
49	142
50	154
51	166
52	241
53	253
54	265
55	310
56	311
57	313
58	316
59	322
60	323

n	a(n)
1	1
2	2
3	4
4	7
5	13
6	14
7	16
8	19
9	25
10	26
11	28
12	31
13	43
14	55
15	67
16	70
17	71
18	72
19	73
20	74
21	76
22	77
23	79
24	82
25	83
26	84
27	85
28	86
29	88
30	89
31	91
32	94
33	95
34	96
35	97
36	98
37	100
38	101
39	103
40	106
41	112
42	113
43	115
44	118
45	124
46	125
47	127
48	130
49	142
50	154
51	166
52	241
53	253
54	265
55	310
56	311
57	313
58	316
59	322
60	323