A376849 - cp's OEIS frontend

A376849 Numbers k such that psi(k + psi(k)) = psi(k) + psi(psi(k)), where psi = A002322.

n	a(n)
1	2
2	5
3	10
4	34
5	80
6	111
7	196
8	204
9	222
10	328
11	351
12	646
13	654
14	704
15	837
16	876
17	935
18	943
19	969
20	1053
21	1100
22	1140
23	1220
24	1224
25	1372
26	1408
27	1526
28	1824
29	1864
30	2368
31	2496
32	2511
33	2715
34	2816
35	2842
36	3159
37	3294
38	3528
39	3648
40	3672
41	4332
42	4473
43	4600
44	4736
45	4992
46	5500
47	5632
48	6325
49	6528
50	7296
51	7412
52	7512
53	7533
54	7832
55	7959

[2, 5, 10, 34, 80, 111, 196, 204, 222, 328, 351, 646, 654, 704, 837, 876, 935, 943, 969, 1053, 1100, 1140, 1220, 1224, 1372, 1408, 1526, 1824, 1864, 2368, 2496, 2511, 2715, 2816, 2842, 3159, 3294, 3528, 3648, 3672, 4332, 4473, 4600, 4736, 4992, 5500, 5632, 6325, 6528, 7296, 7412, 7512, 7533, 7832, 7959]

cp's OEIS Frontend

A376849 Numbers k such that psi(k + psi(k)) = psi(k) + psi(psi(k)), where psi = A002322.

Table of values

List of values