A112265 - cp's OEIS frontend

A112265 Cumulative sum of sum of initial digits of prime factors (with multiplicity) of n.

n	a(n)
1	0
2	2
3	5
4	9
5	14
6	19
7	26
8	32
9	38
10	45
11	46
12	53
13	54
14	63
15	71
16	79
17	80
18	88
19	89
20	98
21	108
22	111
23	113
24	122
25	132
26	135
27	144
28	155
29	157
30	167
31	170
32	180
33	184
34	187
35	199
36	209
37	212
38	215
39	219
40	230
41	234
42	246
43	250
44	255
45	266
46	270
47	274
48	285
49	299
50	311
51	315
52	320
53	325
54	336
55	342
56	355
57	359

[0, 2, 5, 9, 14, 19, 26, 32, 38, 45, 46, 53, 54, 63, 71, 79, 80, 88, 89, 98, 108, 111, 113, 122, 132, 135, 144, 155, 157, 167, 170, 180, 184, 187, 199, 209, 212, 215, 219, 230, 234, 246, 250, 255, 266, 270, 274, 285, 299, 311, 315, 320, 325, 336, 342, 355, 359]

cp's OEIS Frontend

A112265 Cumulative sum of sum of initial digits of prime factors (with multiplicity) of n.

Table of values

List of values

n	a(n)
1	0
2	2
3	5
4	9
5	14
6	19
7	26
8	32
9	38
10	45
11	46
12	53
13	54
14	63
15	71
16	79
17	80
18	88
19	89
20	98
21	108
22	111
23	113
24	122
25	132
26	135
27	144
28	155
29	157
30	167
31	170
32	180
33	184
34	187
35	199
36	209
37	212
38	215
39	219
40	230
41	234
42	246
43	250
44	255
45	266
46	270
47	274
48	285
49	299
50	311
51	315
52	320
53	325
54	336
55	342
56	355
57	359

n	a(n)
1	0
2	2
3	5
4	9
5	14
6	19
7	26
8	32
9	38
10	45
11	46
12	53
13	54
14	63
15	71
16	79
17	80
18	88
19	89
20	98
21	108
22	111
23	113
24	122
25	132
26	135
27	144
28	155
29	157
30	167
31	170
32	180
33	184
34	187
35	199
36	209
37	212
38	215
39	219
40	230
41	234
42	246
43	250
44	255
45	266
46	270
47	274
48	285
49	299
50	311
51	315
52	320
53	325
54	336
55	342
56	355
57	359

n	a(n)
1	0
2	2
3	5
4	9
5	14
6	19
7	26
8	32
9	38
10	45
11	46
12	53
13	54
14	63
15	71
16	79
17	80
18	88
19	89
20	98
21	108
22	111
23	113
24	122
25	132
26	135
27	144
28	155
29	157
30	167
31	170
32	180
33	184
34	187
35	199
36	209
37	212
38	215
39	219
40	230
41	234
42	246
43	250
44	255
45	266
46	270
47	274
48	285
49	299
50	311
51	315
52	320
53	325
54	336
55	342
56	355
57	359