A357820 - cp's OEIS frontend

A357820 Numerators of the partial alternating sums of the reciprocals of the Dedekind psi function (A001615).

n	a(n)
1	1
2	2
3	11
4	3
5	11
6	5
7	23
8	7
9	23
10	65
11	71
12	17
13	64
14	491
15	64
16	491
17	173
18	505
19	2651
20	2581
21	10639
22	1151
23	3593
24	3523
25	727
26	237
27	2189
28	2147
29	11071
30	10931
31	5623
32	2759
33	5623
34	16589
35	2113
36	8347
37	162373
38	159979
39	20318
40	160549
41	163969
42	649891
43	7292441
44	7204661
45	7292441
46	7204661

[1, 2, 11, 3, 11, 5, 23, 7, 23, 65, 71, 17, 64, 491, 64, 491, 173, 505, 2651, 2581, 10639, 1151, 3593, 3523, 727, 237, 2189, 2147, 11071, 10931, 5623, 2759, 5623, 16589, 2113, 8347, 162373, 159979, 20318, 160549, 163969, 649891, 7292441, 7204661, 7292441, 7204661]

cp's OEIS Frontend

A357820 Numerators of the partial alternating sums of the reciprocals of the Dedekind psi function (A001615).

Table of values

List of values