A182402 - cp's OEIS frontend

A182402 Total number of digits in n-th row of a triangle formed by the positive integers.

n	a(n)
1	1
2	2
3	3
4	5
5	10
6	12
7	14
8	16
9	18
10	20
11	22
12	24
13	26
14	34
15	45
16	48
17	51
18	54
19	57
20	60
21	63
22	66
23	69
24	72
25	75
26	78
27	81
28	84
29	87
30	90
31	93
32	96
33	99
34	102
35	105
36	108
37	111
38	114
39	117
40	120
41	123
42	126
43	129
44	132
45	171
46	184
47	188
48	192
49	196
50	200
51	204
52	208
53	212
54	216
55	220
56	224
57	228
58	232

[1, 2, 3, 5, 10, 12, 14, 16, 18, 20, 22, 24, 26, 34, 45, 48, 51, 54, 57, 60, 63, 66, 69, 72, 75, 78, 81, 84, 87, 90, 93, 96, 99, 102, 105, 108, 111, 114, 117, 120, 123, 126, 129, 132, 171, 184, 188, 192, 196, 200, 204, 208, 212, 216, 220, 224, 228, 232]

cp's OEIS Frontend

A182402 Total number of digits in n-th row of a triangle formed by the positive integers.

Table of values

List of values

n	a(n)
1	1
2	2
3	3
4	5
5	10
6	12
7	14
8	16
9	18
10	20
11	22
12	24
13	26
14	34
15	45
16	48
17	51
18	54
19	57
20	60
21	63
22	66
23	69
24	72
25	75
26	78
27	81
28	84
29	87
30	90
31	93
32	96
33	99
34	102
35	105
36	108
37	111
38	114
39	117
40	120
41	123
42	126
43	129
44	132
45	171
46	184
47	188
48	192
49	196
50	200
51	204
52	208
53	212
54	216
55	220
56	224
57	228
58	232

n	a(n)
1	1
2	2
3	3
4	5
5	10
6	12
7	14
8	16
9	18
10	20
11	22
12	24
13	26
14	34
15	45
16	48
17	51
18	54
19	57
20	60
21	63
22	66
23	69
24	72
25	75
26	78
27	81
28	84
29	87
30	90
31	93
32	96
33	99
34	102
35	105
36	108
37	111
38	114
39	117
40	120
41	123
42	126
43	129
44	132
45	171
46	184
47	188
48	192
49	196
50	200
51	204
52	208
53	212
54	216
55	220
56	224
57	228
58	232

n	a(n)
1	1
2	2
3	3
4	5
5	10
6	12
7	14
8	16
9	18
10	20
11	22
12	24
13	26
14	34
15	45
16	48
17	51
18	54
19	57
20	60
21	63
22	66
23	69
24	72
25	75
26	78
27	81
28	84
29	87
30	90
31	93
32	96
33	99
34	102
35	105
36	108
37	111
38	114
39	117
40	120
41	123
42	126
43	129
44	132
45	171
46	184
47	188
48	192
49	196
50	200
51	204
52	208
53	212
54	216
55	220
56	224
57	228
58	232