A206029 - cp's OEIS frontend

A206029 a(n) = sum of numbers k <= sigma(n) such that k is not equal to sigma(d) for any divisor d of n where sigma = A000203.

n	a(n)
1	0
2	2
3	5
4	17
5	14
6	58
7	27
8	94
9	73
10	143
11	65
12	351
13	90
14	264
15	265
16	439
17	152
18	708
19	189
20	826
21	483
22	614
23	275
24	1700
25	458
26	843
27	762
28	1497
29	434
30	2488
31	495
32	1896
33	1111
34	1409
35	1113
36	3988
37	702
38	1746
39	1521
40	3913
41	860
42	4476
43	945
44	3427
45	2955
46	2528
47	1127
48	7465
49	1587
50	4219

[0, 2, 5, 17, 14, 58, 27, 94, 73, 143, 65, 351, 90, 264, 265, 439, 152, 708, 189, 826, 483, 614, 275, 1700, 458, 843, 762, 1497, 434, 2488, 495, 1896, 1111, 1409, 1113, 3988, 702, 1746, 1521, 3913, 860, 4476, 945, 3427, 2955, 2528, 1127, 7465, 1587, 4219]

cp's OEIS Frontend

A206029 a(n) = sum of numbers k <= sigma(n) such that k is not equal to sigma(d) for any divisor d of n where sigma = A000203.

Table of values

List of values