A028357 - cp's OEIS frontend

A028357 Partial sums of A028356.

n	a(n)
0	1
1	3
2	6
3	10
4	13
5	15
6	16
7	18
8	21
9	25
10	28
11	30
12	31
13	33
14	36
15	40
16	43
17	45
18	46
19	48
20	51
21	55
22	58
23	60
24	61
25	63
26	66
27	70
28	73
29	75
30	76
31	78
32	81
33	85
34	88
35	90
36	91
37	93
38	96
39	100
40	103
41	105
42	106
43	108
44	111
45	115
46	118
47	120
48	121
49	123
50	126

[1, 3, 6, 10, 13, 15, 16, 18, 21, 25, 28, 30, 31, 33, 36, 40, 43, 45, 46, 48, 51, 55, 58, 60, 61, 63, 66, 70, 73, 75, 76, 78, 81, 85, 88, 90, 91, 93, 96, 100, 103, 105, 106, 108, 111, 115, 118, 120, 121, 123, 126]

cp's OEIS Frontend

A028357 Partial sums of A028356.

Table of values

List of values

n	a(n)
0	1
1	3
2	6
3	10
4	13
5	15
6	16
7	18
8	21
9	25
10	28
11	30
12	31
13	33
14	36
15	40
16	43
17	45
18	46
19	48
20	51
21	55
22	58
23	60
24	61
25	63
26	66
27	70
28	73
29	75
30	76
31	78
32	81
33	85
34	88
35	90
36	91
37	93
38	96
39	100
40	103
41	105
42	106
43	108
44	111
45	115
46	118
47	120
48	121
49	123
50	126

n	a(n)
0	1
1	3
2	6
3	10
4	13
5	15
6	16
7	18
8	21
9	25
10	28
11	30
12	31
13	33
14	36
15	40
16	43
17	45
18	46
19	48
20	51
21	55
22	58
23	60
24	61
25	63
26	66
27	70
28	73
29	75
30	76
31	78
32	81
33	85
34	88
35	90
36	91
37	93
38	96
39	100
40	103
41	105
42	106
43	108
44	111
45	115
46	118
47	120
48	121
49	123
50	126

n	a(n)
0	1
1	3
2	6
3	10
4	13
5	15
6	16
7	18
8	21
9	25
10	28
11	30
12	31
13	33
14	36
15	40
16	43
17	45
18	46
19	48
20	51
21	55
22	58
23	60
24	61
25	63
26	66
27	70
28	73
29	75
30	76
31	78
32	81
33	85
34	88
35	90
36	91
37	93
38	96
39	100
40	103
41	105
42	106
43	108
44	111
45	115
46	118
47	120
48	121
49	123
50	126